Fire Valve Brand Ranking

Shandong Jinguang Group Co., Ltd. is located in the vibrant Shandong Dezhou Economic Development Zone. It is a modern high-tech enterprise park dedicated to the design, development, manufacturing, sales, installation and technical services of new materials and central air conditioning systems. Science and technology, nature, humanities and ecological environment are in one park, with a beautiful environment and convenient transportation. Jinguang Group was founded in September 1970 and has created two production bases, Dezhou and Wucheng, covering an area of ​​500,000 square meters, total assets of 1 billion yuan, and more than 2,600 employees. Jinguang Group's two major production bases share resources and complement each other strongly. They not only have advanced production equipment and technical level in the fields of new materials and central air conditioners, superb product quality and performance, but also have reasonable product performance and price ratio and high-quality customers. Service and support guarantee, it is a global service provider for new materials and central air conditioning systems. Among the more than 2,600 employees of Jinguang Group, 35% of them are engineering and technical personnel, including 12 professor-level senior workers, 130 senior workers, and 680 intermediate professional titles. Jinguang Group hired talents with both moral integrity and talent to enrich their positions in scientific research, development, design, manufacturing, sales, etc., so that they can cross the sea, show their abilities, give full play to their intelligence, and inject vigorous vitality into the development of Jinguang Group. vitality. Jinguang Group has established the business philosophy of "customer satisfaction is the direction, product quality is life, technological progress is the driving force, and market demand is the pursuit." A large-scale scientific research team has been formed, and more than 20 functional departments such as management center, sales center, technology development center, production center, product display center, after-sales service center, quality inspection center, market information center, etc. have been established, which has favorably guaranteed. The healthy development of the enterprise. The company invested huge amounts of money to purchase office automation equipment, achieving networking and modernization from product design, manufacturing, inspection, installation and after-sales service, enhancing the competitiveness of the company. "If you want to do a good job, you must first sharpen your tools." Advanced equipment is the guarantee of high-quality products. In order to ensure the leading product processing and production process, Jinguang Group has a picky eye for the selection of production equipment, responsible for products and customers, and regards advanced and quality as a prerequisite for purchasing equipment. Advanced production lines from Germany, Japan, the United States, Switzerland, Italy, South Korea and other countries have successively introduced performance testing systems, central air-conditioning equipment testing centers, and fiberglass performance testing centers. They are controlled by software systems to eliminate all bad things and inject production into The powerful booster allows Jinguang products to be guaranteed both quantity and quality. First-class raw materials, first-class production equipment, first-class testing methods, first-class management, unique corporate culture and advanced corporate philosophy constitute the fine model of Jinguang Group, and contributes high-quality products to users. The growing needs and expectations of customers are the driving force for Jinguang's development. As a global excellent new materials and central air-conditioning system service provider, Jinguang continues to launch products with modern concepts to meet the increasingly high requirements of customers. With its strong R&D strength and professional manufacturing scale, Jinguang Group continues to continue technological innovation and product innovation based on market changes. At present, it has more than 20 product varieties production lines in four series, mainly including: water cooling unit, air cooling unit, variable frequency central air conditioner, ground source heat pump unit, fan coil, air conditioner, cooling tower, SMC combined water tank, molded products , J-MPF aluminum foil composite air duct and other ventilation ducts, fire-proof magnesium board, FRP winding pipe tank, GRC and GRP products, cable tray, highway guardrail, air conditioning accessories, various fans, purification equipment, laboratory equipment, electrical Control equipment, textile air conditioning equipment and steel structure engineering, etc. Shandong Jinguang Group Co., Ltd. takes branding and internationalization as its goal, adheres to integrity as its basis, and creates the reputation of the Jinguang brand. In the process of continuous brand creation, Jinguang Group has accumulated strong intangible assets, established a strong marketing network, and established more than 44 overseas offices including Beijing, Tianjin, Xi'an, etc., and has made a name for itself with its strong brand awareness and reputation. Domestic and foreign markets enable products to be sold to provinces, cities and many countries in the world. While guiding the development trend of new materials and central air conditioning technology, it has set up wonderful examples of honest cooperation. And export to the United States, South Korea, Greece, Australia, Egypt, Sri Lanka, the Netherlands, India, Sweden, Syria, Vietnam, Singapore, Cambodia, Myanmar, Kyrgyzstan and other countries. "Golden light is by your side every moment" is the purpose of our company's after-sales service. In the after-sales service work, we constantly summarize experience, continuously improve service quality, continuously strengthen work efforts, and gradually form a high-quality and complete after-sales service. The service system solves the user's advantages and improves the credibility of product quality. Our services touch every corner of the country, and Jinguang users anywhere in the country can receive the thoughtful and meticulous service of Jinguang Group. The service scope includes technical support for pre-sales products, assisting in the design of solutions, providing equipment supply solutions, warranty period warranty services, spare parts supply, emergency repair services and equipment operation and maintenance, etc. In order to better serve customers, Jinguang Group actively seizes development opportunities, forges in stability, innovates in progress, and surpasses in innovation. Continuously inject more modern, fashionable, harmonious and international elements to shape a new image of Chinese companies! The grandeur is in the heart, the realm is endless, and the golden light shines in China, shining the world.

KINFLARE

Shandong Jinguang Group Co., Ltd.

Shandong Jinguang Group Co., Ltd. is located in the vibrant Shandong Dezhou Economic Development Zone. It is a modern high-tech enterprise park dedicated to the design, development, manufacturing, sales, installation and technical services of new materials and central air conditioning systems. Science and technology, nature, humanities and ecological environment are in one park, with a beautiful environment and convenient transportation. Jinguang Group was founded in September 1970 and has created two production bases, Dezhou and Wucheng, covering an area of ​​500,000 square meters, total assets of 1 billion yuan, and more than 2,600 employees. Jinguang Group's two major production bases share resources and complement each other strongly. They not only have advanced production equipment and technical level in the fields of new materials and central air conditioners, superb product quality and performance, but also have reasonable product performance and price ratio and high-quality customers. Service and support guarantee, it is a global service provider for new materials and central air conditioning systems. Among the more than 2,600 employees of Jinguang Group, 35% of them are engineering and technical personnel, including 12 professor-level senior workers, 130 senior workers, and 680 intermediate professional titles. Jinguang Group hired talents with both moral integrity and talent to enrich their positions in scientific research, development, design, manufacturing, sales, etc., so that they can cross the sea, show their abilities, give full play to their intelligence, and inject vigorous vitality into the development of Jinguang Group. vitality. Jinguang Group has established the business philosophy of "customer satisfaction is the direction, product quality is life, technological progress is the driving force, and market demand is the pursuit." A large-scale scientific research team has been formed, and more than 20 functional departments such as management center, sales center, technology development center, production center, product display center, after-sales service center, quality inspection center, market information center, etc. have been established, which has favorably guaranteed. The healthy development of the enterprise. The company invested huge amounts of money to purchase office automation equipment, achieving networking and modernization from product design, manufacturing, inspection, installation and after-sales service, enhancing the competitiveness of the company. "If you want to do a good job, you must first sharpen your tools." Advanced equipment is the guarantee of high-quality products. In order to ensure the leading product processing and production process, Jinguang Group has a picky eye for the selection of production equipment, responsible for products and customers, and regards advanced and quality as a prerequisite for purchasing equipment. Advanced production lines from Germany, Japan, the United States, Switzerland, Italy, South Korea and other countries have successively introduced performance testing systems, central air-conditioning equipment testing centers, and fiberglass performance testing centers. They are controlled by software systems to eliminate all bad things and inject production into The powerful booster allows Jinguang products to be guaranteed both quantity and quality. First-class raw materials, first-class production equipment, first-class testing methods, first-class management, unique corporate culture and advanced corporate philosophy constitute the fine model of Jinguang Group, and contributes high-quality products to users. The growing needs and expectations of customers are the driving force for Jinguang's development. As a global excellent new materials and central air-conditioning system service provider, Jinguang continues to launch products with modern concepts to meet the increasingly high requirements of customers. With its strong R&D strength and professional manufacturing scale, Jinguang Group continues to continue technological innovation and product innovation based on market changes. At present, it has more than 20 product varieties production lines in four series, mainly including: water cooling unit, air cooling unit, variable frequency central air conditioner, ground source heat pump unit, fan coil, air conditioner, cooling tower, SMC combined water tank, molded products , J-MPF aluminum foil composite air duct and other ventilation ducts, fire-proof magnesium board, FRP winding pipe tank, GRC and GRP products, cable tray, highway guardrail, air conditioning accessories, various fans, purification equipment, laboratory equipment, electrical Control equipment, textile air conditioning equipment and steel structure engineering, etc. Shandong Jinguang Group Co., Ltd. takes branding and internationalization as its goal, adheres to integrity as its basis, and creates the reputation of the Jinguang brand. In the process of continuous brand creation, Jinguang Group has accumulated strong intangible assets, established a strong marketing network, and established more than 44 overseas offices including Beijing, Tianjin, Xi'an, etc., and has made a name for itself with its strong brand awareness and reputation. Domestic and foreign markets enable products to be sold to provinces, cities and many countries in the world. While guiding the development trend of new materials and central air conditioning technology, it has set up wonderful examples of honest cooperation. And export to the United States, South Korea, Greece, Australia, Egypt, Sri Lanka, the Netherlands, India, Sweden, Syria, Vietnam, Singapore, Cambodia, Myanmar, Kyrgyzstan and other countries. "Golden light is by your side every moment" is the purpose of our company's after-sales service. In the after-sales service work, we constantly summarize experience, continuously improve service quality, continuously strengthen work efforts, and gradually form a high-quality and complete after-sales service. The service system solves the user's advantages and improves the credibility of product quality. Our services touch every corner of the country, and Jinguang users anywhere in the country can receive the thoughtful and meticulous service of Jinguang Group. The service scope includes technical support for pre-sales products, assisting in the design of solutions, providing equipment supply solutions, warranty period warranty services, spare parts supply, emergency repair services and equipment operation and maintenance, etc. In order to better serve customers, Jinguang Group actively seizes development opportunities, forges in stability, innovates in progress, and surpasses in innovation. Continuously inject more modern, fashionable, harmonious and international elements to shape a new image of Chinese companies! The grandeur is in the heart, the realm is endless, and the golden light shines in China, shining the world.

AVIC was established in 1985 and has been publicly grown with Shenzhen Special Economic Zone. AVIC was listed on the New Third Board in July 2016 with the stock code 838078. AVIC is a professional manufacturing enterprise for supporting products of ventilation ducts and environmental central air conditioners. It is one of the compilation units of the construction industry standard JG/T14-2010 "Ventiation Air Conditioning Exits". The company's main products are air disinfection and purification equipment, ventilation ducts, air duct mufflers, fire-proof smoke exhaust valves and air valves, and ventilation and air conditioning vents. Among them, fire-proof smoke exhaust valves are national fire protection certified products, with more than 1,000 types of specifications and sizes that have passed the certification. The core technology of the product has obtained a number of national patent certificates, and more than 100 inspection reports of various products. In product production, the key equipment comes from Germany, Switzerland, and Japan. There are more than 200 sets of various production lines and production equipment, with a production area of ​​nearly 8,000 square meters and an annual output value of 100 million yuan.

AVIC Grand Record

Shenzhen Zhonghang Daji Co., Ltd.

AVIC was established in 1985 and has been publicly grown with Shenzhen Special Economic Zone. AVIC was listed on the New Third Board in July 2016 with the stock code 838078. AVIC is a professional manufacturing enterprise for supporting products of ventilation ducts and environmental central air conditioners. It is one of the compilation units of the construction industry standard JG/T14-2010 "Ventiation Air Conditioning Exits". The company's main products are air disinfection and purification equipment, ventilation ducts, air duct mufflers, fire-proof smoke exhaust valves and air valves, and ventilation and air conditioning vents. Among them, fire-proof smoke exhaust valves are national fire protection certified products, with more than 1,000 types of specifications and sizes that have passed the certification. The core technology of the product has obtained a number of national patent certificates, and more than 100 inspection reports of various products. In product production, the key equipment comes from Germany, Switzerland, and Japan. There are more than 200 sets of various production lines and production equipment, with a production area of ​​nearly 8,000 square meters and an annual output value of 100 million yuan.

Zhongda Air Conditioning Group Co., Ltd. is a modern enterprise specializing in the research, development, manufacturing, sales and service of central air conditioners, air conditioning terminal supporting products, purification series products and fiberglass products. It is a large enterprise in China that has successfully embarked on the path of combining "production, education and research", a demonstration enterprise of the national "Torch Plan New Materials Industry Base", a designated manufacturer of fire protection products in Shandong Province, and a larger "Fiberglass Mechanical and Electrical Technology in my country Products are one of the production bases. The company has the first-level qualification for professional contracting of construction mechanical and electrical installation engineering, the second-level qualification for professional contracting of electronics and intelligent engineering, the second-level qualification for professional contracting of construction decoration and decoration engineering, the second-level qualification for professional contracting of environmental protection engineering, and the third-level qualification for general contracting of mechanical and electrical engineering construction.

ZHONGDA GROUP

Zhongda Air Conditioning Group Co., Ltd.

Zhongda Air Conditioning Group Co., Ltd. is a modern enterprise specializing in the research, development, manufacturing, sales and service of central air conditioners, air conditioning terminal supporting products, purification series products and fiberglass products. It is a large enterprise in China that has successfully embarked on the path of combining "production, education and research", a demonstration enterprise of the national "Torch Plan New Materials Industry Base", a designated manufacturer of fire protection products in Shandong Province, and a larger "Fiberglass Mechanical and Electrical Technology in my country Products are one of the production bases. The company has the first-level qualification for professional contracting of construction mechanical and electrical installation engineering, the second-level qualification for professional contracting of electronics and intelligent engineering, the second-level qualification for professional contracting of construction decoration and decoration engineering, the second-level qualification for professional contracting of environmental protection engineering, and the third-level qualification for general contracting of mechanical and electrical engineering construction.

Texas Asia Pacific Group is a large-scale comprehensive enterprise group that mainly focuses on HVAC equipment and clean air conditioning projects, and invests in diversified education and real estate. Founded in 1994, Asia Pacific Group has now developed into a large enterprise integrating R&D, manufacturing and installation, from host to terminal central air conditioning and clean air adjustment engineering. Composite materials, ventilation equipment and other related industries are complete. The service targets range from civilian, industrial, military, nuclear power, subway, wind power and other fields. The Asia-Pacific team formed by 2,200 employees, more than 100 high-precision CNC special equipment, more than a dozen assembly lines, professional refrigeration equipment testing centers; strictly operating important management systems such as ISO9001, ISO14001, ISO45001, and ISO45001, and the meticulous professionalism of Asia-Pacific people. The harmonious atmosphere of "harmony but different" has become a strong backing for creating Asia-Pacific high-quality products and maintaining the health and upward trend of enterprises. Management innovation, technological innovation, product innovation. Asia-Pacific has always kept pace with the times and has successively launched a series of energy-saving and environmentally friendly high-tech products such as roof air conditioning units, centrifugal water-cooled chiller units, full-liquid frequency conversion units, falling film water source heat pump units, and dual energy units. Comprehensive energy savings reached 30%, obtained a number of patents, and enjoyed a large number of independent intellectual property rights. With the group as the center, it takes large and medium-sized cities such as Beijing, Tianjin, Xi'an, Hohhot, Zhengzhou, Taiyuan, Shenyang, Qingdao, Hefei, Chengdu, Lanzhou, Changchun, Xuzhou, Harbin, Yinchuan, Urumqi, Xiong'an New Area, Wuhan and other large and medium-sized cities as the basis , forming a service network that radiates across the country and connects overseas, and builds a bridge with users through green service channels. The Asia-Pacific central air conditioning project is spread across major and medium-sized cities across the country and is exported to dozens of countries and regions. Such as the new location of CCTV, Beijing Daxing International Airport, Jiuquan Satellite Launch Center, Phoenix International Media Center, National Convention Center (2022 Winter Olympics Press Release Center), General Administration of Quality Supervision, Inspection and Quarantine, Wuhan Huoshenshan Hospital, Wuhan Leishenshan Hospital, Beijing Xiaotangshan Hospital, the General Hospital of the People's Liberation Army of China, more than 20 Olympic venues in Beijing, as well as overseas projects such as the Anglian Rubber Factory in Uzbekistan and the Vitebsk Hydropower Station in Belarus. Asia-Pacific HVAC is developing healthily and steadily; Shandong Huayu Institute of Technology is booming; joint ventures Aihe Filtration Equipment Co., Ltd., Yian Asia-Pacific Biotechnology Co., Ltd. and Shandong Chuangyuan Air Conditioning Equipment Co., Ltd. are expanding rapidly. A magnificent blueprint was unveiled in front of the Asia-Pacific people: "The first-class domestic" is waving to us; going to the world is just around the corner.

Dezhou Yatai

Dezhou Asia-Pacific Group Co., Ltd.

Texas Asia Pacific Group is a large-scale comprehensive enterprise group that mainly focuses on HVAC equipment and clean air conditioning projects, and invests in diversified education and real estate. Founded in 1994, Asia Pacific Group has now developed into a large enterprise integrating R&D, manufacturing and installation, from host to terminal central air conditioning and clean air adjustment engineering. Composite materials, ventilation equipment and other related industries are complete. The service targets range from civilian, industrial, military, nuclear power, subway, wind power and other fields. The Asia-Pacific team formed by 2,200 employees, more than 100 high-precision CNC special equipment, more than a dozen assembly lines, professional refrigeration equipment testing centers; strictly operating important management systems such as ISO9001, ISO14001, ISO45001, and ISO45001, and the meticulous professionalism of Asia-Pacific people. The harmonious atmosphere of "harmony but different" has become a strong backing for creating Asia-Pacific high-quality products and maintaining the health and upward trend of enterprises. Management innovation, technological innovation, product innovation. Asia-Pacific has always kept pace with the times and has successively launched a series of energy-saving and environmentally friendly high-tech products such as roof air conditioning units, centrifugal water-cooled chiller units, full-liquid frequency conversion units, falling film water source heat pump units, and dual energy units. Comprehensive energy savings reached 30%, obtained a number of patents, and enjoyed a large number of independent intellectual property rights. With the group as the center, it takes large and medium-sized cities such as Beijing, Tianjin, Xi'an, Hohhot, Zhengzhou, Taiyuan, Shenyang, Qingdao, Hefei, Chengdu, Lanzhou, Changchun, Xuzhou, Harbin, Yinchuan, Urumqi, Xiong'an New Area, Wuhan and other large and medium-sized cities as the basis , forming a service network that radiates across the country and connects overseas, and builds a bridge with users through green service channels. The Asia-Pacific central air conditioning project is spread across major and medium-sized cities across the country and is exported to dozens of countries and regions. Such as the new location of CCTV, Beijing Daxing International Airport, Jiuquan Satellite Launch Center, Phoenix International Media Center, National Convention Center (2022 Winter Olympics Press Release Center), General Administration of Quality Supervision, Inspection and Quarantine, Wuhan Huoshenshan Hospital, Wuhan Leishenshan Hospital, Beijing Xiaotangshan Hospital, the General Hospital of the People's Liberation Army of China, more than 20 Olympic venues in Beijing, as well as overseas projects such as the Anglian Rubber Factory in Uzbekistan and the Vitebsk Hydropower Station in Belarus. Asia-Pacific HVAC is developing healthily and steadily; Shandong Huayu Institute of Technology is booming; joint ventures Aihe Filtration Equipment Co., Ltd., Yian Asia-Pacific Biotechnology Co., Ltd. and Shandong Chuangyuan Air Conditioning Equipment Co., Ltd. are expanding rapidly. A magnificent blueprint was unveiled in front of the Asia-Pacific people: "The first-class domestic" is waving to us; going to the world is just around the corner.

Toss is a leader in the research and development, manufacturing and sales of equipment and systems in the field of air conditioning and ventilation. Tosy Air Conditioning Equipment (Suzhou) Co., Ltd. is a wholly-owned subsidiary established by Germany Tosy Co., Ltd. in China. In 1998, Tosi established a representative office in China in Shanghai and officially entered the Chinese market. Three years later, in 2001, Tosi Air Conditioning Equipment (Suzhou) Co., Ltd. was officially established as a sole proprietorship in Suzhou Industrial Park and established a production base, thus opening a new era of Tosi's development in China. Subsequently, Tosy China set up sales offices in Shanghai, Beijing and Guangzhou. In 2008, Tosi China moved to a new factory, further expanding its production area and seeking greater development in the Chinese market with a new look. So far, Tosi China has a total production area of ​​23,000 square meters, and has a complete R&D and testing laboratory in the industry. It has always regarded first-class technology and quality as the company's core competitiveness, and is constantly conducting technological innovation and research and development of new products. . As a leader in technology and market, Tosy China can provide a complete set of products and systems for centralized and independent ventilation and air conditioning technology, including air outlets, gas-water system ends, air volume regulating valves, fire-proof smoke exhaust valves, and tunnel industrial valves , mufflers, filters, air conditioning boxes, as well as independent ventilation systems and laboratory system solutions. Toss China implements German production and management inspection standards. After more than ten years of development, the Toss brand has been recognized nationwide with its "first-class technology, first-class quality and first-class service". Whether it is comfort air conditioning or industrial air conditioning, the successful application of countless projects has witnessed the good quality of Toss products.

TROX

TROX Air Conditioning Equipment (Suzhou) Co., Ltd.

Toss is a leader in the research and development, manufacturing and sales of equipment and systems in the field of air conditioning and ventilation. Tosy Air Conditioning Equipment (Suzhou) Co., Ltd. is a wholly-owned subsidiary established by Germany Tosy Co., Ltd. in China. In 1998, Tosi established a representative office in China in Shanghai and officially entered the Chinese market. Three years later, in 2001, Tosi Air Conditioning Equipment (Suzhou) Co., Ltd. was officially established as a sole proprietorship in Suzhou Industrial Park and established a production base, thus opening a new era of Tosi's development in China. Subsequently, Tosy China set up sales offices in Shanghai, Beijing and Guangzhou. In 2008, Tosi China moved to a new factory, further expanding its production area and seeking greater development in the Chinese market with a new look. So far, Tosi China has a total production area of ​​23,000 square meters, and has a complete R&D and testing laboratory in the industry. It has always regarded first-class technology and quality as the company's core competitiveness, and is constantly conducting technological innovation and research and development of new products. . As a leader in technology and market, Tosy China can provide a complete set of products and systems for centralized and independent ventilation and air conditioning technology, including air outlets, gas-water system ends, air volume regulating valves, fire-proof smoke exhaust valves, and tunnel industrial valves , mufflers, filters, air conditioning boxes, as well as independent ventilation systems and laboratory system solutions. Toss China implements German production and management inspection standards. After more than ten years of development, the Toss brand has been recognized nationwide with its "first-class technology, first-class quality and first-class service". Whether it is comfort air conditioning or industrial air conditioning, the successful application of countless projects has witnessed the good quality of Toss products.

The Halton Group is a family-owned company dedicated to providing indoor air solutions for demanding spaces, and is a global leader in technology. Design, manufacture and deliver indoor environmental solutions for the following types of spaces: commercial and public buildings, medical institutions and laboratories, professional kitchens and restaurants, energy production and heavy industrial environments, offshore vessels. Halton was founded in Finland in 1969 by the current chairman's father Seppo Halttunen. The company is owned by the Halttunen family and is headquartered in Helsinki, the capital of Finland. Today, Halton has operated in more than 35 countries around the world and has more than 1,900 skilled professionals. Production departments were established in nine countries: Finland, France, Germany, the United Kingdom, the United States, Canada, China, Malaysia and Brazil, and R&D departments were established in eight of them. Production licenses have also been issued to partners in South Africa, Mexico, New Zealand and Australia.

Halton

Halton Ventilation Equipment (Shanghai) Co., Ltd.

The Halton Group is a family-owned company dedicated to providing indoor air solutions for demanding spaces, and is a global leader in technology. Design, manufacture and deliver indoor environmental solutions for the following types of spaces: commercial and public buildings, medical institutions and laboratories, professional kitchens and restaurants, energy production and heavy industrial environments, offshore vessels. Halton was founded in Finland in 1969 by the current chairman's father Seppo Halttunen. The company is owned by the Halttunen family and is headquartered in Helsinki, the capital of Finland. Today, Halton has operated in more than 35 countries around the world and has more than 1,900 skilled professionals. Production departments were established in nine countries: Finland, France, Germany, the United Kingdom, the United States, Canada, China, Malaysia and Brazil, and R&D departments were established in eight of them. Production licenses have also been issued to partners in South Africa, Mexico, New Zealand and Australia.

East China Zhengda (Jiangsu) Environmental Group Co., Ltd. (formerly: Jiangsu East China Zhengda Air Conditioning Equipment Co., Ltd. ) was established in 1993. It is a company specializing in the research, production, sales and physical pollution of the environment at the end of air conditioning equipment (air vents, air valves, mufflers). High-tech enterprises of noise control, embedded trough anchoring systems, finished bracket systems, prefabricated building molds, and metal products of new metal embedded parts. After more than 20 years of growth, the company has formed various sound-silencing systems and sound barrier series for ventilation and air conditioning projects, including rail transit, tunnels, nuclear power plants, airports, large office buildings, hotels, shopping malls, comprehensive cultural and art venues, etc. A large modern industrial park for valve series, air outlet series, variable air volume air conditioning system end balance series, embedded parts, finished bracket systems and other products. The company currently has 400 employees, 150 people concentrated in college or above, 10 people have the title of senior engineer, the factory area is 40,000 square meters, the construction area is 32,000 square meters, and the registered capital is 80 million yuan. Since its establishment, the company has more than 10 rail transit lines in Shanghai, more than 150 stations, Suzhou Metro Lines 1, 2, 3 and 4, Tianjin Metro Lines 3, Kunming Metro, Wuxi Metro Line 1.2, Ningbo Metro Line 1, Lines 2, 3, 4, 5, Shenzhen Metro Lines 10, 11, Wuhan Metro Lines 4, 7, 8, 21, Qingdao Metro Lines 1, 2, 3, 8, Qingdao Blue Silicon Valley Line/Jiaonan City Intermediate line, Hefei Metro Line 2, Shijiazhuang Metro Line 1.3, Changsha Metro Line 2, 3, 4, 5, Xiamen Metro Line 1 and 3, Chengdu Metro Line 4, 5, 10, 18, Guiyang Metro Line 1 , Line 2, Nanning Metro Line 2, Nanchang Metro Line 2, Nanjing Ningli Line, Nanjing Line 7, Changzhou Metro Line 1 and 2, Guangzhou Metro Line 4, 6, 7, 9, Xi'an Metro Line 9 Metro Line No. 4, 10, Jinan Metro Lines 1, 2, 3 and other subways provide more than 100 types of noise reduction series, air valve series and air outlet series, cooling tower and air conditioning heat pump unit noise reduction series Products: A variety of ventilation and air conditioning products are specially customized for many tunnels in East China. More of the company's products are installed in large public buildings and skyscrapers; we are all in the country and even the world-renowned buildings; such as: Henglong Plaza (Henglong Real Estate), Huaihai Road Plot 3 (Sun Hung Kai Properties), Huidefeng Plaza (Hong Kong Whampoa), Zhenru Sub-Centre (Ching River Industry), Pudong X3-2 plot (Hutchison Whampoa), Pujiang Shuanghui (CITIC Pacific), Raffles Plaza (Singapore Capita Land), Shimao International Plaza (Shimao Real estate) and Hong Kong Ruian Real Estate and other projects; Pudong International Airport, Hongqiao Hub; World Expo China Pavilion, Theme Pavilion, Global Financial Center; Oriental Art Center, F1 International Racing Park; Four Seasons Hotel, Shanghai Jiuguang Department Store, Minsheng Bank Building. Among the diverse and complex buildings with different functions, East China Zhengda has strong occupation and extension. The reason why East China Zhengda can be at ease is inseparable from our quality and commitment. The subsequent service is satisfactory and always considers customers, so that East China Zhengda has always been in the ranks of progress and leadership. The company insists on meeting the needs of customers with high-quality products, perfect services and pragmatic prices. We have always adhered to the modern corporate philosophy as the orientation, and have successively cooperated with universities and institutes such as Tongji University and East China Architectural Design Institute to form a university talent training model, continuously consolidate the company's core R&D advantages, and enhance the company's core competitive advantages. The company continues to introduce advanced production equipment and system product production lines at home and abroad. The products have advanced design concepts, beautiful shapes, reliable quality and complete varieties.

East China Zhengda

Huadong Zhengda (Jiangsu) Environmental Group Co., Ltd.

East China Zhengda (Jiangsu) Environmental Group Co., Ltd. (formerly: Jiangsu East China Zhengda Air Conditioning Equipment Co., Ltd. ) was established in 1993. It is a company specializing in the research, production, sales and physical pollution of the environment at the end of air conditioning equipment (air vents, air valves, mufflers). High-tech enterprises of noise control, embedded trough anchoring systems, finished bracket systems, prefabricated building molds, and metal products of new metal embedded parts. After more than 20 years of growth, the company has formed various sound-silencing systems and sound barrier series for ventilation and air conditioning projects, including rail transit, tunnels, nuclear power plants, airports, large office buildings, hotels, shopping malls, comprehensive cultural and art venues, etc. A large modern industrial park for valve series, air outlet series, variable air volume air conditioning system end balance series, embedded parts, finished bracket systems and other products. The company currently has 400 employees, 150 people concentrated in college or above, 10 people have the title of senior engineer, the factory area is 40,000 square meters, the construction area is 32,000 square meters, and the registered capital is 80 million yuan. Since its establishment, the company has more than 10 rail transit lines in Shanghai, more than 150 stations, Suzhou Metro Lines 1, 2, 3 and 4, Tianjin Metro Lines 3, Kunming Metro, Wuxi Metro Line 1.2, Ningbo Metro Line 1, Lines 2, 3, 4, 5, Shenzhen Metro Lines 10, 11, Wuhan Metro Lines 4, 7, 8, 21, Qingdao Metro Lines 1, 2, 3, 8, Qingdao Blue Silicon Valley Line/Jiaonan City Intermediate line, Hefei Metro Line 2, Shijiazhuang Metro Line 1.3, Changsha Metro Line 2, 3, 4, 5, Xiamen Metro Line 1 and 3, Chengdu Metro Line 4, 5, 10, 18, Guiyang Metro Line 1 , Line 2, Nanning Metro Line 2, Nanchang Metro Line 2, Nanjing Ningli Line, Nanjing Line 7, Changzhou Metro Line 1 and 2, Guangzhou Metro Line 4, 6, 7, 9, Xi'an Metro Line 9 Metro Line No. 4, 10, Jinan Metro Lines 1, 2, 3 and other subways provide more than 100 types of noise reduction series, air valve series and air outlet series, cooling tower and air conditioning heat pump unit noise reduction series Products: A variety of ventilation and air conditioning products are specially customized for many tunnels in East China. More of the company's products are installed in large public buildings and skyscrapers; we are all in the country and even the world-renowned buildings; such as: Henglong Plaza (Henglong Real Estate), Huaihai Road Plot 3 (Sun Hung Kai Properties), Huidefeng Plaza (Hong Kong Whampoa), Zhenru Sub-Centre (Ching River Industry), Pudong X3-2 plot (Hutchison Whampoa), Pujiang Shuanghui (CITIC Pacific), Raffles Plaza (Singapore Capita Land), Shimao International Plaza (Shimao Real estate) and Hong Kong Ruian Real Estate and other projects; Pudong International Airport, Hongqiao Hub; World Expo China Pavilion, Theme Pavilion, Global Financial Center; Oriental Art Center, F1 International Racing Park; Four Seasons Hotel, Shanghai Jiuguang Department Store, Minsheng Bank Building. Among the diverse and complex buildings with different functions, East China Zhengda has strong occupation and extension. The reason why East China Zhengda can be at ease is inseparable from our quality and commitment. The subsequent service is satisfactory and always considers customers, so that East China Zhengda has always been in the ranks of progress and leadership. The company insists on meeting the needs of customers with high-quality products, perfect services and pragmatic prices. We have always adhered to the modern corporate philosophy as the orientation, and have successively cooperated with universities and institutes such as Tongji University and East China Architectural Design Institute to form a university talent training model, continuously consolidate the company's core R&D advantages, and enhance the company's core competitive advantages. The company continues to introduce advanced production equipment and system product production lines at home and abroad. The products have advanced design concepts, beautiful shapes, reliable quality and complete varieties.

The Yingda brand owned by Shanghai Yingda Air Conditioning Equipment Co., Ltd. (hereinafter referred to as "Yingda") was founded in Taiwan Province in 1985. It is a ventilation and air treatment system field, medical and semiconductor industry system field, new energy and A listed enterprise of the National Equities Exchange and Quotation Company (stock code: 870294) that provides purification and governance system solutions in the field of rail transit systems, mainly high-tech enterprises that provide healthy, comfortable, energy-saving and environmentally friendly systematic solutions for industrial and civil buildings. Yingda is a practitioner of energy conservation and environmental protection, and also an promoter of building high-quality "dual carbon" new materials. Yingda, settled in Jiading, Shanghai in 2001, and is under the jurisdiction of Jiangsu Yingda Mechanical and Electrical Technology Co., Ltd., Chengdu Ying'an Technology Co., Ltd., Shanghai Yingda Construction Engineering Co., Ltd., etc. It is a large-scale enterprise integrating R&D, marketing, and production services. Yingda's marketing network is spread all over the world, serving many countries and regions. Yingda is committed to the research of efficient energy-saving solutions and industrial Internet platforms, adhering to the "three-in-one" concept of "demand" + "Internet service" + "system integration platform" solutions, breaking the traditional model and providing customers with all-round health. , comfort and customized services. Yingda has always focused on customer needs and uses the Internet of Things, the Internet, intelligence, sensor technology and logistics big data to provide customers with customized solutions while hoping that customers can get considerable benefits and a good experience. In the future, Yingda will continue to be the business philosophy of "stabilizing, calm and stable", and is committed to the company's transformation, innovation and sustainable development. By cultivating the employee belief of "mentality, character, responsibility, dedication, professionalism and innovation", we will give full play to the company's scale. The strategic advantages of cost, technology research and development, and capital strength shape and cultivate the company's core competitiveness, in order to be at the forefront of the world in three to five years. To this end, Yingda regards human resources as the first resource and selects talents around the world. Yingda adheres to the employment concept of "retaining people with career and educating people with corporate culture", creates an open and challenging employment environment, provides employees with competitive salary and broad development space, and establishes a complete employee training system. Select backbone personnel to study abroad, establish school-enterprise cooperation mechanisms with universities such as Tongji University, Shanghai University, and Nantong University, accelerate the internationalization of talents, and continuously introduce domestic and foreign management and technical experts and overseas returnees to join Yingda to promote Yingda Continue to move forward in your career.

Yingda

Shanghai Yingda Air Conditioning Equipment Co., Ltd.

The Yingda brand owned by Shanghai Yingda Air Conditioning Equipment Co., Ltd. (hereinafter referred to as "Yingda") was founded in Taiwan Province in 1985. It is a ventilation and air treatment system field, medical and semiconductor industry system field, new energy and A listed enterprise of the National Equities Exchange and Quotation Company (stock code: 870294) that provides purification and governance system solutions in the field of rail transit systems, mainly high-tech enterprises that provide healthy, comfortable, energy-saving and environmentally friendly systematic solutions for industrial and civil buildings. Yingda is a practitioner of energy conservation and environmental protection, and also an promoter of building high-quality "dual carbon" new materials. Yingda, settled in Jiading, Shanghai in 2001, and is under the jurisdiction of Jiangsu Yingda Mechanical and Electrical Technology Co., Ltd., Chengdu Ying'an Technology Co., Ltd., Shanghai Yingda Construction Engineering Co., Ltd., etc. It is a large-scale enterprise integrating R&D, marketing, and production services. Yingda's marketing network is spread all over the world, serving many countries and regions. Yingda is committed to the research of efficient energy-saving solutions and industrial Internet platforms, adhering to the "three-in-one" concept of "demand" + "Internet service" + "system integration platform" solutions, breaking the traditional model and providing customers with all-round health. , comfort and customized services. Yingda has always focused on customer needs and uses the Internet of Things, the Internet, intelligence, sensor technology and logistics big data to provide customers with customized solutions while hoping that customers can get considerable benefits and a good experience. In the future, Yingda will continue to be the business philosophy of "stabilizing, calm and stable", and is committed to the company's transformation, innovation and sustainable development. By cultivating the employee belief of "mentality, character, responsibility, dedication, professionalism and innovation", we will give full play to the company's scale. The strategic advantages of cost, technology research and development, and capital strength shape and cultivate the company's core competitiveness, in order to be at the forefront of the world in three to five years. To this end, Yingda regards human resources as the first resource and selects talents around the world. Yingda adheres to the employment concept of "retaining people with career and educating people with corporate culture", creates an open and challenging employment environment, provides employees with competitive salary and broad development space, and establishes a complete employee training system. Select backbone personnel to study abroad, establish school-enterprise cooperation mechanisms with universities such as Tongji University, Shanghai University, and Nantong University, accelerate the internationalization of talents, and continuously introduce domestic and foreign management and technical experts and overseas returnees to join Yingda to promote Yingda Continue to move forward in your career.

Shanghai Xianlong Ventilation Equipment Co., Ltd. is a manufacturer that produces and sells fire valve series products and central air conditioning terminal products. The factory is located in the economically developed Huqiao Industrial Zone of Fengxian, Shanghai. Xianlong products are widely used in high-rise buildings, modern factories, nuclear engineering, warships and ships where air conditioning is required. Sales cover major cities across the country and are best sold in Japan, Europe, Singapore, South Korea and other countries and regions. The company was established mainly because of the needs of business development to replace Shanghai Xianlong-Huili Air Conditioning Equipment Co., Ltd., which was established in 1993. The company and Shanghai Xianlong-Huili Air Conditioning Equipment Co., Ltd. are the same legal person. The company has a technical team with strong business capabilities and innovative spirit, and actively conducts technical research and development cooperation with universities and research institutes. In 1995, an acoustic and aerodynamic performance testing center was established with Shanghai Tongji University, which improved the credibility of product performance. The company has its own product testing center and has a dedicated product development and research laboratory. In 2005, it established a special technical cooperation on fixed air volume valves with Shanghai University of Technology. In 2009, the company established an air conditioning laboratory, which is specially used for the ventilation performance, noise and other technical performance tests of air valves and fire-proof valve series products. In order to expand the market serving North China, the company established Tianjin Xianlong Air Conditioning Equipment Co., Ltd. in April 2008. In order to expand product sales coverage, the company has established 4 offices in Hangzhou, Nanjing, Jinan and Tianjin. Over the years, Xianlong has gradually established and built various management systems within the enterprise with the purpose of "seeking innovation, seeking change, and seeking development", and implemented a modern business model that parallels production and marketing to provide users with high-quality products. and good service. In order to enhance the company's competitiveness and participate in competition in the international market, the ISO9000 series international quality management system began to be implemented in July 1998. In product development, with the principle of "rigorous design and continuous excellence", the company promotes ERP-centric enterprise planning resource management system and computer-aided design system, combined with the new trend of the development of central air-conditioning products in the international market, and has formed its own, A complete central air conditioner end product series, including fire valves, air valves, air outlets, mufflers, telescopic hoses, spiral ducts and other major categories; in terms of product processing technology, we adhere to the principle of "excellent equipment and quality-based" and successively Japan, Germany, the United States and other countries and regions have introduced cutting-edge technology such as bending, stamping and other sheet metal processing and pipe processing production equipment, and have been committed to the development of elastic processing modes of multiple varieties and small batches, and have gradually implemented mold volume. Production and standardized operation methods, combined with the demand for short delivery cycles and many varieties and specifications in the market, the production and standardized operation methods have been successively launched, air outlets, air valves, fire valves, spiral ducts and aluminum telescopic hoses, as well as electrophoresis, plastic spraying, The spray painting and coating production line lays the foundation for the company to quantify production, shorten delivery time, improve product quality and reduce product costs; in terms of production services, the principle of "timely delivery and thoughtful service" is based on orders, planning and production. , The operation process of all aspects of delivery to after-sales service has formed a strict management mechanism, which can provide customers with high-quality products and thoughtful services in a timely manner.

XIANLONG

Shanghai Xianlong Ventilation Equipment Co., Ltd.

Shanghai Xianlong Ventilation Equipment Co., Ltd. is a manufacturer that produces and sells fire valve series products and central air conditioning terminal products. The factory is located in the economically developed Huqiao Industrial Zone of Fengxian, Shanghai. Xianlong products are widely used in high-rise buildings, modern factories, nuclear engineering, warships and ships where air conditioning is required. Sales cover major cities across the country and are best sold in Japan, Europe, Singapore, South Korea and other countries and regions. The company was established mainly because of the needs of business development to replace Shanghai Xianlong-Huili Air Conditioning Equipment Co., Ltd., which was established in 1993. The company and Shanghai Xianlong-Huili Air Conditioning Equipment Co., Ltd. are the same legal person. The company has a technical team with strong business capabilities and innovative spirit, and actively conducts technical research and development cooperation with universities and research institutes. In 1995, an acoustic and aerodynamic performance testing center was established with Shanghai Tongji University, which improved the credibility of product performance. The company has its own product testing center and has a dedicated product development and research laboratory. In 2005, it established a special technical cooperation on fixed air volume valves with Shanghai University of Technology. In 2009, the company established an air conditioning laboratory, which is specially used for the ventilation performance, noise and other technical performance tests of air valves and fire-proof valve series products. In order to expand the market serving North China, the company established Tianjin Xianlong Air Conditioning Equipment Co., Ltd. in April 2008. In order to expand product sales coverage, the company has established 4 offices in Hangzhou, Nanjing, Jinan and Tianjin. Over the years, Xianlong has gradually established and built various management systems within the enterprise with the purpose of "seeking innovation, seeking change, and seeking development", and implemented a modern business model that parallels production and marketing to provide users with high-quality products. and good service. In order to enhance the company's competitiveness and participate in competition in the international market, the ISO9000 series international quality management system began to be implemented in July 1998. In product development, with the principle of "rigorous design and continuous excellence", the company promotes ERP-centric enterprise planning resource management system and computer-aided design system, combined with the new trend of the development of central air-conditioning products in the international market, and has formed its own, A complete central air conditioner end product series, including fire valves, air valves, air outlets, mufflers, telescopic hoses, spiral ducts and other major categories; in terms of product processing technology, we adhere to the principle of "excellent equipment and quality-based" and successively Japan, Germany, the United States and other countries and regions have introduced cutting-edge technology such as bending, stamping and other sheet metal processing and pipe processing production equipment, and have been committed to the development of elastic processing modes of multiple varieties and small batches, and have gradually implemented mold volume. Production and standardized operation methods, combined with the demand for short delivery cycles and many varieties and specifications in the market, the production and standardized operation methods have been successively launched, air outlets, air valves, fire valves, spiral ducts and aluminum telescopic hoses, as well as electrophoresis, plastic spraying, The spray painting and coating production line lays the foundation for the company to quantify production, shorten delivery time, improve product quality and reduce product costs; in terms of production services, the principle of "timely delivery and thoughtful service" is based on orders, planning and production. , The operation process of all aspects of delivery to after-sales service has formed a strict management mechanism, which can provide customers with high-quality products and thoughtful services in a timely manner.

Founded in Dezhou, Shandong in 1993, Greed is currently an enterprise group focusing on the artificial environment, spanning five strategic new industries: new energy, new materials, equipment manufacturing, energy conservation and environmental protection, and information technology. Greed conducts global business operations, with products and services spread across every province and city in the country and more than 100 countries and regions on five continents around the world. It is widely used in infrastructure engineering, commercial real estate, industrial manufacturing, agricultural development, electronic information, and vehicles. Engineering, environmental protection treatment, medical purification, marine engineering, rail transit and other fields. Greed has more than 10,000 employees, and has built production bases in Shandong, Guizhou, Sichuan, Xinjiang, Inner Mongolia and other places, and has R&D centers in Shanghai, Beijing, Jinan, Lanzhou and Los Angeles, USA. Greed focuses on making the artificial environment better. By creating full-process solutions in the fields of air conditioning engineering, ventilation and civil defense, composite materials, and environmental protection engineering to meet customer needs. Greed has built brand planning, system design, technology development, The full life cycle industrial chain and industrial ecology of product manufacturing, overall construction, maintenance services, testing and certification, talent exchange, and industrial clusters. Greed Group takes revitalizing national industry as its mission, relies on scientific and technological strength to continuously explore and innovate, and has the first-class qualification for professional contracting of national construction mechanical and electrical installation engineering, the third-class qualification for general contracting of mechanical and electrical engineering construction, and the second-class qualification for professional contracting of electronics and intelligent engineering. , Level 2 qualification for fire protection facilities engineering, Level 2 qualification for environmental protection engineering, Level 2 qualification for construction decoration and decoration engineering, Level 3 qualification for municipal public engineering construction, Level 3 qualification for general contracting of electricity engineering construction, Level 3 qualification for general contracting of petrochemical engineering Level 3 qualification for general contracting, level 3 qualification for professional contracting of steel structure engineering, level C for special construction decoration engineering design, construction labor qualification, and China's refrigeration and air conditioning equipment maintenance and installation qualification; the air conditioning products produced by the group have obtained the national refrigeration equipment production license and CRAA China's authoritative product performance certification in the refrigeration and air conditioning industry, and was the first in the domestic industry to obtain the national special equipment production license - pressure vessel manufacturing and GC2-level industrial pipeline installation license; refrigeration main engine and fan products have won China's energy-saving product certification; fire protection products It has obtained the fire protection product certification certificate; environmental protection equipment has won the China Environmental Protection Product Certification and China Energy Saving and Environmental Protection Product Honorary Certificate. The group was approved by the National Civil Air Defense Office as a "designated production enterprise for protective equipment for civil defense engineering". Awarded "AAA-level Credit Enterprise" by Chinese financial institutions; awarded "National Quality Competency Enterprise", "National Torch Plan Project", "Shandong High-tech Enterprise", "Shandong Province Contract-Based Credit Enterprise" and so on by relevant departments of the state and province title. Completely passed the ISO9001 international quality management system, ISO14001 international environmental management system certification and ISO45001 occupational health and safety management system certification, and won the "China Quality Inspection Stable Qualification Product Certificate" issued by the China Quality Inspection Association, and has undertaken national, provincial and municipal scientific and technological research and development many times. The project has accumulated more than 500 patented technical achievements and has been rated as "National Certified Enterprise Technology Center" and "China Patented Shandong Star Enterprise". Gred will gather self-improvement and pursue excellence, and continue to strive for a century-old foundation and high-quality development.

GRAD

Shandong Goldwind Group Co., Ltd.

Founded in Dezhou, Shandong in 1993, Greed is currently an enterprise group focusing on the artificial environment, spanning five strategic new industries: new energy, new materials, equipment manufacturing, energy conservation and environmental protection, and information technology. Greed conducts global business operations, with products and services spread across every province and city in the country and more than 100 countries and regions on five continents around the world. It is widely used in infrastructure engineering, commercial real estate, industrial manufacturing, agricultural development, electronic information, and vehicles. Engineering, environmental protection treatment, medical purification, marine engineering, rail transit and other fields. Greed has more than 10,000 employees, and has built production bases in Shandong, Guizhou, Sichuan, Xinjiang, Inner Mongolia and other places, and has R&D centers in Shanghai, Beijing, Jinan, Lanzhou and Los Angeles, USA. Greed focuses on making the artificial environment better. By creating full-process solutions in the fields of air conditioning engineering, ventilation and civil defense, composite materials, and environmental protection engineering to meet customer needs. Greed has built brand planning, system design, technology development, The full life cycle industrial chain and industrial ecology of product manufacturing, overall construction, maintenance services, testing and certification, talent exchange, and industrial clusters. Greed Group takes revitalizing national industry as its mission, relies on scientific and technological strength to continuously explore and innovate, and has the first-class qualification for professional contracting of national construction mechanical and electrical installation engineering, the third-class qualification for general contracting of mechanical and electrical engineering construction, and the second-class qualification for professional contracting of electronics and intelligent engineering. , Level 2 qualification for fire protection facilities engineering, Level 2 qualification for environmental protection engineering, Level 2 qualification for construction decoration and decoration engineering, Level 3 qualification for municipal public engineering construction, Level 3 qualification for general contracting of electricity engineering construction, Level 3 qualification for general contracting of petrochemical engineering Level 3 qualification for general contracting, level 3 qualification for professional contracting of steel structure engineering, level C for special construction decoration engineering design, construction labor qualification, and China's refrigeration and air conditioning equipment maintenance and installation qualification; the air conditioning products produced by the group have obtained the national refrigeration equipment production license and CRAA China's authoritative product performance certification in the refrigeration and air conditioning industry, and was the first in the domestic industry to obtain the national special equipment production license - pressure vessel manufacturing and GC2-level industrial pipeline installation license; refrigeration main engine and fan products have won China's energy-saving product certification; fire protection products It has obtained the fire protection product certification certificate; environmental protection equipment has won the China Environmental Protection Product Certification and China Energy Saving and Environmental Protection Product Honorary Certificate. The group was approved by the National Civil Air Defense Office as a "designated production enterprise for protective equipment for civil defense engineering". Awarded "AAA-level Credit Enterprise" by Chinese financial institutions; awarded "National Quality Competency Enterprise", "National Torch Plan Project", "Shandong High-tech Enterprise", "Shandong Province Contract-Based Credit Enterprise" and so on by relevant departments of the state and province title. Completely passed the ISO9001 international quality management system, ISO14001 international environmental management system certification and ISO45001 occupational health and safety management system certification, and won the "China Quality Inspection Stable Qualification Product Certificate" issued by the China Quality Inspection Association, and has undertaken national, provincial and municipal scientific and technological research and development many times. The project has accumulated more than 500 patented technical achievements and has been rated as "National Certified Enterprise Technology Center" and "China Patented Shandong Star Enterprise". Gred will gather self-improvement and pursue excellence, and continue to strive for a century-old foundation and high-quality development.

Zhejiang Jindun Fan Co., Ltd. was founded in 2005. It is a national high-tech enterprise specializing in the research, development, production and sales of ventilation system equipment in the fields of subway, tunnel, nuclear power, military industry, etc. After more than ten years of rapid development, the company's total assets exceed 2 billion yuan, and it has become a research and development manufacturer of military-civilian integration equipment and systems with diversified product structure. Jindun Co., Ltd. is an industry leader in the field of subway tunnel ventilation systems. The company's products have been successfully applied to Beijing Metro, Shanghai Metro, Guangzhou Metro, Singapore Metro, Shanghai Renmin Road Cross-River Tunnel, Wuxi Taihu Tunnel, Lanyu Railway, Singapore Seraya Island- Nearly 300 subway and tunnel projects at home and abroad, such as Naidao Tunnel, ranks among the top in the market share. As one of the enterprises that have obtained the nuclear-grade fan and valve design and manufacturing license issued by the Nuclear Safety Bureau, the company's nuclear power products are safely operating in Qinshan Nuclear Power, Fuqing Nuclear Power, Sanmen Nuclear Power, Haiyang Nuclear Power, Lufeng Nuclear Power, Fangjiashan Nuclear Power, Pakistan's Chahima Nuclear Power Plant and other domestic and foreign nuclear power projects. As an important supplier of ventilation systems in the field of industrial and civil construction, the company's main products have been successfully applied to a large number of domestic landmark civil engineering projects such as the Beijing Olympic Games Tennis Arena, Qingdao Olympic Sailing Base, Chengdu Shuangliu Airport, and nearly 100 Wanda Plazas, and have gained a wide market share. Acknowledgement. Jindun Co., Ltd. attaches importance to technological innovation, continuously increases R&D investment, strives to promote the transformation of results, and establishes an industry model of "industry-university cooperation". It has joined many well-known domestic universities such as Zhejiang University, Beijing University of Aeronautics and Astronautics, Shanghai Nuclear Engineering Research Institute and other institutions and Research institutes establish technical cooperation relationships and carry out research on cutting-edge technologies in ventilation systems. The company has implemented more than 10 major national and provincial scientific and technological projects, developed 8 new national products and the first set of provincial products, and obtained 63 national patents, including 11 invention patents. Looking ahead, the company will accelerate the transformation and upgrading of industries, improve the scale of the industry, expand economic benefits, enhance the comprehensive competitive strength and sustainable development capabilities of the enterprise, and form a high-tech and high-growth operation with international market, diversified capital, and modern management. We strive to become an enterprise with advanced management, leading technology and lean products.

JINDUN

Zhejiang Jindun Fan Co., Ltd.

Zhejiang Jindun Fan Co., Ltd. was founded in 2005. It is a national high-tech enterprise specializing in the research, development, production and sales of ventilation system equipment in the fields of subway, tunnel, nuclear power, military industry, etc. After more than ten years of rapid development, the company's total assets exceed 2 billion yuan, and it has become a research and development manufacturer of military-civilian integration equipment and systems with diversified product structure. Jindun Co., Ltd. is an industry leader in the field of subway tunnel ventilation systems. The company's products have been successfully applied to Beijing Metro, Shanghai Metro, Guangzhou Metro, Singapore Metro, Shanghai Renmin Road Cross-River Tunnel, Wuxi Taihu Tunnel, Lanyu Railway, Singapore Seraya Island- Nearly 300 subway and tunnel projects at home and abroad, such as Naidao Tunnel, ranks among the top in the market share. As one of the enterprises that have obtained the nuclear-grade fan and valve design and manufacturing license issued by the Nuclear Safety Bureau, the company's nuclear power products are safely operating in Qinshan Nuclear Power, Fuqing Nuclear Power, Sanmen Nuclear Power, Haiyang Nuclear Power, Lufeng Nuclear Power, Fangjiashan Nuclear Power, Pakistan's Chahima Nuclear Power Plant and other domestic and foreign nuclear power projects. As an important supplier of ventilation systems in the field of industrial and civil construction, the company's main products have been successfully applied to a large number of domestic landmark civil engineering projects such as the Beijing Olympic Games Tennis Arena, Qingdao Olympic Sailing Base, Chengdu Shuangliu Airport, and nearly 100 Wanda Plazas, and have gained a wide market share. Acknowledgement. Jindun Co., Ltd. attaches importance to technological innovation, continuously increases R&D investment, strives to promote the transformation of results, and establishes an industry model of "industry-university cooperation". It has joined many well-known domestic universities such as Zhejiang University, Beijing University of Aeronautics and Astronautics, Shanghai Nuclear Engineering Research Institute and other institutions and Research institutes establish technical cooperation relationships and carry out research on cutting-edge technologies in ventilation systems. The company has implemented more than 10 major national and provincial scientific and technological projects, developed 8 new national products and the first set of provincial products, and obtained 63 national patents, including 11 invention patents. Looking ahead, the company will accelerate the transformation and upgrading of industries, improve the scale of the industry, expand economic benefits, enhance the comprehensive competitive strength and sustainable development capabilities of the enterprise, and form a high-tech and high-growth operation with international market, diversified capital, and modern management. We strive to become an enterprise with advanced management, leading technology and lean products.

Guangdong Kangmeifeng Ventilation Equipment Co., Ltd. undertakes the industrial transfer of Guangzhou Kangmeifeng Air Conditioning Equipment Co., Ltd. and settled in Guangzhou (Qingyuan) Industrial Transfer Industrial Park in December 2015, covering an area of ​​33,300 square meters, with a large steel structure factory building and a multi-story frame. The factory building and R&D office building, with a total construction area of ​​26,000 square meters, and the company's total investment is RMB 160 million. Kangmeifeng is an economic entity integrating the design, production, sales and engineering installation of fire-fighting and ventilation products and central air-conditioning terminal equipment. It is a central air-conditioning centrifugal fan, axial flow fan, fire-fighting smoke exhaust fan, mixed flow fan, terminal device, ventilation duct , manufacturers of various ventilation products such as air valves, air outlet accessories, fire valves, smoke exhaust valves, air valve drivers, mufflers, static pressure boxes, etc. It has high-speed punching machine, plasma machine, 630-ton hydraulic press, 16-160-ton punching machine, edge folding machine, plate shearing machine, CNC fully automatic air duct production line, CNC fully automatic fire valve production line, fan fully automatic production line and other processing equipment; CNC lathes, milling machines, injection molding machines and other machining equipment. The product has excellent performance, beautiful appearance and high energy efficiency. Kang Meifeng has an installation team that has been trained for more than ten years and has various excellent installation machinery. Kangmeifeng serves customer groups: Hutchison Real Estate, China Overseas Group, R&F Group, Poly Group, Times Real Estate, Helenburg Real Estate, Wanda Real Estate and other real estate companies, as well as China Railway Construction Engineering, China Construction Fourth Bureau, China Construction Third Bureau, and China Construction Long-term partners of installation engineering companies such as the Second Bureau, China Construction Eighth Bureau, Provincial An IV, Provincial An III, and Shenzhen Jian'an. Kangmeifeng Group is a member of the China Refrigeration Society, China Refrigeration Air Conditioning Industry Association, Guangdong Refrigeration Association, Guangdong Fire Protection Association, and Guangdong Construction Decoration Materials Industry Association. It has passed ISO9001 quality certification and CCCF compulsory certification from the Ministry of Public Security. It is a national science and technology Little Giant and national high-tech enterprises have been listed on the new third edition and have obtained a number of invention and utility model patent technology certificates. Kangmeifeng has established a practical quality assurance system and service system, strictly controls quality control, and provides customers with low-quality and low-cost-performance products, and provides strict and standardized management, excellent products and complete after-sales service. Foundry industry brand.

COMIFO

Guangdong Kangmeifeng Ventilation Equipment Co., Ltd.

Guangdong Kangmeifeng Ventilation Equipment Co., Ltd. undertakes the industrial transfer of Guangzhou Kangmeifeng Air Conditioning Equipment Co., Ltd. and settled in Guangzhou (Qingyuan) Industrial Transfer Industrial Park in December 2015, covering an area of ​​33,300 square meters, with a large steel structure factory building and a multi-story frame. The factory building and R&D office building, with a total construction area of ​​26,000 square meters, and the company's total investment is RMB 160 million. Kangmeifeng is an economic entity integrating the design, production, sales and engineering installation of fire-fighting and ventilation products and central air-conditioning terminal equipment. It is a central air-conditioning centrifugal fan, axial flow fan, fire-fighting smoke exhaust fan, mixed flow fan, terminal device, ventilation duct , manufacturers of various ventilation products such as air valves, air outlet accessories, fire valves, smoke exhaust valves, air valve drivers, mufflers, static pressure boxes, etc. It has high-speed punching machine, plasma machine, 630-ton hydraulic press, 16-160-ton punching machine, edge folding machine, plate shearing machine, CNC fully automatic air duct production line, CNC fully automatic fire valve production line, fan fully automatic production line and other processing equipment; CNC lathes, milling machines, injection molding machines and other machining equipment. The product has excellent performance, beautiful appearance and high energy efficiency. Kang Meifeng has an installation team that has been trained for more than ten years and has various excellent installation machinery. Kangmeifeng serves customer groups: Hutchison Real Estate, China Overseas Group, R&F Group, Poly Group, Times Real Estate, Helenburg Real Estate, Wanda Real Estate and other real estate companies, as well as China Railway Construction Engineering, China Construction Fourth Bureau, China Construction Third Bureau, and China Construction Long-term partners of installation engineering companies such as the Second Bureau, China Construction Eighth Bureau, Provincial An IV, Provincial An III, and Shenzhen Jian'an. Kangmeifeng Group is a member of the China Refrigeration Society, China Refrigeration Air Conditioning Industry Association, Guangdong Refrigeration Association, Guangdong Fire Protection Association, and Guangdong Construction Decoration Materials Industry Association. It has passed ISO9001 quality certification and CCCF compulsory certification from the Ministry of Public Security. It is a national science and technology Little Giant and national high-tech enterprises have been listed on the new third edition and have obtained a number of invention and utility model patent technology certificates. Kangmeifeng has established a practical quality assurance system and service system, strictly controls quality control, and provides customers with low-quality and low-cost-performance products, and provides strict and standardized management, excellent products and complete after-sales service. Foundry industry brand.

Deronghui

Jiangsu Derong Air Conditioning Technology Co., Ltd.

Yingfei Tongren Fan Co., Ltd. (formerly known as Shanghai Nodile General Equipment Manufacturing Co., Ltd.) is a system solution supply for exhaust ventilation and process ventilation, heating, air purification and other equipment integrating R&D, production and sales. business. The company was established in September 2003 and is located in the new energy vehicle and key parts industry base in Jiading District, Shanghai, covering an area of ​​33,000 square meters. Infei Fan is committed to building a trustworthy professional ventilation brand in the domestic fan industry. After years of market construction, "Infei" fan has become a well-known brand in the domestic ventilation industry construction fan field, winning the high trust of many customers. Infei Fan’s customer base includes many Fortune 500 companies, including McDonald’s, Shanghai Volkswagen, Intel, Hangzhou Hyatt Regency, Procter & Gamble, ABB, Sany Heavy Industry, Huawei and many other world-class companies as well as domestic industry leaders. Infei Fan has rich experience in energy, machinery, petrochemical, automobile and parts manufacturing, electronics, light industry and other industries, and has a high reputation in design institutes across the country.

INFINAIR

Yingfei Tongren Fan Co., Ltd.

Yingfei Tongren Fan Co., Ltd. (formerly known as Shanghai Nodile General Equipment Manufacturing Co., Ltd.) is a system solution supply for exhaust ventilation and process ventilation, heating, air purification and other equipment integrating R&D, production and sales. business. The company was established in September 2003 and is located in the new energy vehicle and key parts industry base in Jiading District, Shanghai, covering an area of ​​33,000 square meters. Infei Fan is committed to building a trustworthy professional ventilation brand in the domestic fan industry. After years of market construction, "Infei" fan has become a well-known brand in the domestic ventilation industry construction fan field, winning the high trust of many customers. Infei Fan’s customer base includes many Fortune 500 companies, including McDonald’s, Shanghai Volkswagen, Intel, Hangzhou Hyatt Regency, Procter & Gamble, ABB, Sany Heavy Industry, Huawei and many other world-class companies as well as domestic industry leaders. Infei Fan has rich experience in energy, machinery, petrochemical, automobile and parts manufacturing, electronics, light industry and other industries, and has a high reputation in design institutes across the country.

Beijing Jisheng Mechanical and Electrical Equipment Co., Ltd. was established on November 13, 1999. It is a manufacturer of ventilation and air conditioning equipment, smoke prevention and exhaust equipment, and sound silence and noise reduction equipment. Relying on the advantages of high-tech, it has continued to innovate for more than 20 years of development achievements, absorbed international advanced manufacturing technology and developed the "Jisheng" brand ventilation series products. The series of product structures, components, etc. have successively obtained more than 40 national patents, mainly The technical parameter indicators are better than relevant national standards and specifications and have a leading domestic level. The company covers an area of ​​more than 20,000 square meters, has more than 8,000 square meters of modern standard factory buildings and first-class domestic mechanized production line. It has a sound guarantee system and has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T28001 occupational health A high-tech enterprise that integrates R&D, production and service with management system and GB/T 29490 intellectual property management system certification. The company has now formed a complete system integrating research and development, large-scale production, quality control and sales and after-sales service networks that radiate across the country, including mechatronics, ventilation and air conditioning systems, fire and smoke protection systems, noise reduction systems, etc. . The company has offices or project departments in Shenyang, Dalian, Lanzhou, Zhengzhou, Chengdu, Chongqing, Wuhan, Hefei, Nanjing, Hangzhou, Nanchang, Changsha, Nanning, Fuzhou, Xiamen, Guangzhou, Shenzhen, Dongguan and other places, and the company is through the group Integrate operations, give full play to the overall advantages, and reasonably coordinate the provision of high-quality sales and after-sales services for Jisheng products. The company's leading products include: various air volume control valves, large combined air valves, supporting electric actuators, control boxes, fire valves, smoke exhaust fire valves, smoke exhaust outlets, mufflers, various aluminum alloy air outlets and other products, mainly used It is located in urban rail transit, nuclear power plants, airport terminals, cigarette factories, automobile manufacturers, office buildings, theaters, gymnasiums, landmark buildings, national engineering and other places. Jisheng brand products have advanced technological advantages and high performance characteristics among the products in the same industry. There are hundreds of projects across the country, including many projects that use Jisheng products. The company has achieved equipment exports since 2000. Successfully served in more than a dozen countries and regions. The company provides products and services to domestic and foreign rail transit projects, and has formed a complete set of high-quality products and high-quality service teams serving the ventilation and air conditioning industry, providing professional and more advanced services: So far, the company has provided more than 20 cities across the country. More than 90 rail transit projects (metro lines) provide high-quality products and thoughtful services, which have been well received by owner units, construction units and supervision units. The supply and service projects have passed the completion acceptance and are put into operation. The company is focusing on quality, pioneering and innovation, user first, and sustainable development, and the purpose of surviving by quality, developing by innovation, and striving to create a first-class enterprise. It fully combines advanced scientific management with flexible market mechanisms and strives to work hard. , work hard to create a well-known brand in the ventilation industry, and serve the majority of users with good quality.

Jisheng

Beijing Jisheng Mechanical and Electrical Equipment Co., Ltd.

Beijing Jisheng Mechanical and Electrical Equipment Co., Ltd. was established on November 13, 1999. It is a manufacturer of ventilation and air conditioning equipment, smoke prevention and exhaust equipment, and sound silence and noise reduction equipment. Relying on the advantages of high-tech, it has continued to innovate for more than 20 years of development achievements, absorbed international advanced manufacturing technology and developed the "Jisheng" brand ventilation series products. The series of product structures, components, etc. have successively obtained more than 40 national patents, mainly The technical parameter indicators are better than relevant national standards and specifications and have a leading domestic level. The company covers an area of ​​more than 20,000 square meters, has more than 8,000 square meters of modern standard factory buildings and first-class domestic mechanized production line. It has a sound guarantee system and has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T28001 occupational health A high-tech enterprise that integrates R&D, production and service with management system and GB/T 29490 intellectual property management system certification. The company has now formed a complete system integrating research and development, large-scale production, quality control and sales and after-sales service networks that radiate across the country, including mechatronics, ventilation and air conditioning systems, fire and smoke protection systems, noise reduction systems, etc. . The company has offices or project departments in Shenyang, Dalian, Lanzhou, Zhengzhou, Chengdu, Chongqing, Wuhan, Hefei, Nanjing, Hangzhou, Nanchang, Changsha, Nanning, Fuzhou, Xiamen, Guangzhou, Shenzhen, Dongguan and other places, and the company is through the group Integrate operations, give full play to the overall advantages, and reasonably coordinate the provision of high-quality sales and after-sales services for Jisheng products. The company's leading products include: various air volume control valves, large combined air valves, supporting electric actuators, control boxes, fire valves, smoke exhaust fire valves, smoke exhaust outlets, mufflers, various aluminum alloy air outlets and other products, mainly used It is located in urban rail transit, nuclear power plants, airport terminals, cigarette factories, automobile manufacturers, office buildings, theaters, gymnasiums, landmark buildings, national engineering and other places. Jisheng brand products have advanced technological advantages and high performance characteristics among the products in the same industry. There are hundreds of projects across the country, including many projects that use Jisheng products. The company has achieved equipment exports since 2000. Successfully served in more than a dozen countries and regions. The company provides products and services to domestic and foreign rail transit projects, and has formed a complete set of high-quality products and high-quality service teams serving the ventilation and air conditioning industry, providing professional and more advanced services: So far, the company has provided more than 20 cities across the country. More than 90 rail transit projects (metro lines) provide high-quality products and thoughtful services, which have been well received by owner units, construction units and supervision units. The supply and service projects have passed the completion acceptance and are put into operation. The company is focusing on quality, pioneering and innovation, user first, and sustainable development, and the purpose of surviving by quality, developing by innovation, and striving to create a first-class enterprise. It fully combines advanced scientific management with flexible market mechanisms and strives to work hard. , work hard to create a well-known brand in the ventilation industry, and serve the majority of users with good quality.

Jiangsu Xinyang Mechanical and Electrical Equipment Co., Ltd. was founded in 1996. It is a ventilation and air conditioner terminal product production enterprise integrating R&D, manufacturing, sales and maintenance. After years of accumulation, the company has gathered a group of engineering and technical personnel engaged in the research of ventilation, air conditioning and smoke prevention and exhaust products for many years, as well as installation and maintenance personnel with rich experience. The company is located on the bank of the Yangtze River and is a famous city in Taizhou, Jiangsu Province. The company covers an area of ​​30 mu and has a construction area of ​​15,000 square meters. The company has successively passed the ISO9001 quality management system certification, ISO14001 environmental management system certification, and ISO18001 occupational health and safety management system certification. Since its establishment, the company has maintained friendly exchanges and cooperation with academic institutions such as Tongji University and Zhejiang University, providing strong guarantees and support for the company's product technology updates.

New Young

Jiangsu Xinyang Mechanical and Electrical Equipment Co., Ltd.

Jiangsu Xinyang Mechanical and Electrical Equipment Co., Ltd. was founded in 1996. It is a ventilation and air conditioner terminal product production enterprise integrating R&D, manufacturing, sales and maintenance. After years of accumulation, the company has gathered a group of engineering and technical personnel engaged in the research of ventilation, air conditioning and smoke prevention and exhaust products for many years, as well as installation and maintenance personnel with rich experience. The company is located on the bank of the Yangtze River and is a famous city in Taizhou, Jiangsu Province. The company covers an area of ​​30 mu and has a construction area of ​​15,000 square meters. The company has successively passed the ISO9001 quality management system certification, ISO14001 environmental management system certification, and ISO18001 occupational health and safety management system certification. Since its establishment, the company has maintained friendly exchanges and cooperation with academic institutions such as Tongji University and Zhejiang University, providing strong guarantees and support for the company's product technology updates.

Honeywell is a Fortune Global 500 high-tech enterprise that provides the world with customized aviation products and services, building and industrial control technologies, and characteristic materials, and is committed to integrating aircraft, automobiles, buildings, factories, and supplies. The interconnection of everything such as chains and workers makes the world achieve smarter, safer and more sustainable long-term development. Honeywell is headquartered in Charlotte, North Carolina, USA. Honeywell was founded in 1885 and its history in China can be traced back to the first distribution agency opened in Shanghai in 1935. Honeywell adheres to the concept of deepening China's efforts to seek long-term development, implements the strategy of "East serving the East" and "East serving the world", and promotes growth with local innovation. At present, all Honeywell business groups have settled in China, and Shanghai is the headquarters of Honeywell Asia Pacific. Four major business groups Air Transport: Honeywell Aerospace Group's various products and services are on almost every aircraft around the world, including aircraft propulsion systems, cockpit systems, satellite communications, auxiliary power systems, etc. Smart Building Technology: Honeywell 's products, software and technology are used in more than 10 million buildings around the world to create safe, energy-efficient, sustainable and efficient facilities for customers. Characteristic Materials and Technology: Honeywell has developed high-performance materials, refining process technology, automation solutions and industrial software to help global industrial transformation. Safety and productivity: Honeywell ’s automated material handling, voice recognition, scanning and mobile terminals, software, solutions and personal protection products help improve enterprise performance, operational safety and productivity.

Honeywell

Honeywell (China) Co., Ltd.

Honeywell is a Fortune Global 500 high-tech enterprise that provides the world with customized aviation products and services, building and industrial control technologies, and characteristic materials, and is committed to integrating aircraft, automobiles, buildings, factories, and supplies. The interconnection of everything such as chains and workers makes the world achieve smarter, safer and more sustainable long-term development. Honeywell is headquartered in Charlotte, North Carolina, USA. Honeywell was founded in 1885 and its history in China can be traced back to the first distribution agency opened in Shanghai in 1935. Honeywell adheres to the concept of deepening China's efforts to seek long-term development, implements the strategy of "East serving the East" and "East serving the world", and promotes growth with local innovation. At present, all Honeywell business groups have settled in China, and Shanghai is the headquarters of Honeywell Asia Pacific. Four major business groups Air Transport: Honeywell Aerospace Group's various products and services are on almost every aircraft around the world, including aircraft propulsion systems, cockpit systems, satellite communications, auxiliary power systems, etc. Smart Building Technology: Honeywell 's products, software and technology are used in more than 10 million buildings around the world to create safe, energy-efficient, sustainable and efficient facilities for customers. Characteristic Materials and Technology: Honeywell has developed high-performance materials, refining process technology, automation solutions and industrial software to help global industrial transformation. Safety and productivity: Honeywell ’s automated material handling, voice recognition, scanning and mobile terminals, software, solutions and personal protection products help improve enterprise performance, operational safety and productivity.

Schneider Electric SA is a global electrical enterprise headquartered in France and an expert in the field of energy efficiency management and automation. It was established by the Schneider Brothers in 1836. Schneider Electric’s purpose is to promote the common development of human progress and sustainable development by empowering everyone to maximize the use of energy and resources to create influence. At Schneider Electric, we call it Life Is On. As a global leader in industrial technology, we will apply the world's advanced electrification, automation and digital technologies to smart industries, resilient infrastructure, future-oriented data centers, smart buildings and digital homes. Relying on rich industry expertise, it provides AI-enabled end-to-end full-life cycle industrial IoT solutions, covering interconnected products, automation, software and services, and adopts cross-platform industrial data bases and "digital twins" , help customers achieve profitable growth.

Schneider Electric

Schneider Electric (China) Co., Ltd.

Schneider Electric SA is a global electrical enterprise headquartered in France and an expert in the field of energy efficiency management and automation. It was established by the Schneider Brothers in 1836. Schneider Electric’s purpose is to promote the common development of human progress and sustainable development by empowering everyone to maximize the use of energy and resources to create influence. At Schneider Electric, we call it Life Is On. As a global leader in industrial technology, we will apply the world's advanced electrification, automation and digital technologies to smart industries, resilient infrastructure, future-oriented data centers, smart buildings and digital homes. Relying on rich industry expertise, it provides AI-enabled end-to-end full-life cycle industrial IoT solutions, covering interconnected products, automation, software and services, and adopts cross-platform industrial data bases and "digital twins" , help customers achieve profitable growth.

Wenko is a German company that produces fire dampers and other safety-related products. Their fire dampers are designed to meet the highest safety standards and are widely used in residential and commercial buildings.

WENKO

Wenko-Wenselaar GmbH & Co. KG

Wenko is a German company that produces fire dampers and other safety-related products. Their fire dampers are designed to meet the highest safety standards and are widely used in residential and commercial buildings.

Bosch is one of the earliest manufacturers to get involved in home appliance manufacturing, and has promoted people's quality of life with continuous innovation. In 1933, Bosch launched a refrigerator with a compressor; in the 1950s and 1960s, Bosch developed modern drum washing machines and dryers; in 1962, Bosch pioneered the use of kitchen appliances with various small appliances. In 1895, Bosch obtained permission from the royal capital and the official residence of Stuttgart to start producing household appliances. At the Leipzig Spring Expo in 1933, the successful debut of Bosch refrigerators took the first step in Bosch's entry into the home appliance market. More Bosch home appliance products followed one after another, gradually in the fields of stoves, dishwashers, washing machines and electric kitchen multi-purpose machines. All are famous. With a 110-year history of home appliance manufacturing, consistent high-quality products, highlighting the service commitment of caring, Bosch has always dominated the European home appliance market. In 1967 , Bosch home appliances combined with the home appliance business of Siemens (Siemens) Group formed BSH Bosch und Siemens Hausgeraete GmbH (hereinafter referred to as BSH home appliances group). In November 2004, Bosch Home Appliances was successfully listed in Shanghai and has entered 22 provinces (cities) including Beijing, Shanghai, Jiangsu, Zhejiang, Guangdong, etc., achieving good sales. The first batch of products on the market include computer refrigerators with 0℃ vitamin preservation technology, computer drum washing machines with LCD display and laundry dryers. These products are synchronized with new European technologies and represent the technical and innovative level of Bosch home appliances. Now Boxi Home Appliances Group has two major brands, Bosch and Siemens, 5 special brands and 6 regional brands. It has established branches or agents in nearly 50 countries on all continents around the world, and has marketing in more than 130 countries. BSH Home Appliances Group It is one of the three major appliance manufacturers in the world. Bosch home appliances have always been famous for their excellent quality and service. The consumer name of Bosch home appliances has been rising. In addition to the efforts of the Bosch Group, it also has a good reputation brought by the persistence of German Bosch technology.

BOSCH

BSH Home Appliances (China) Co., Ltd.

Bosch is one of the earliest manufacturers to get involved in home appliance manufacturing, and has promoted people's quality of life with continuous innovation. In 1933, Bosch launched a refrigerator with a compressor; in the 1950s and 1960s, Bosch developed modern drum washing machines and dryers; in 1962, Bosch pioneered the use of kitchen appliances with various small appliances. In 1895, Bosch obtained permission from the royal capital and the official residence of Stuttgart to start producing household appliances. At the Leipzig Spring Expo in 1933, the successful debut of Bosch refrigerators took the first step in Bosch's entry into the home appliance market. More Bosch home appliance products followed one after another, gradually in the fields of stoves, dishwashers, washing machines and electric kitchen multi-purpose machines. All are famous. With a 110-year history of home appliance manufacturing, consistent high-quality products, highlighting the service commitment of caring, Bosch has always dominated the European home appliance market. In 1967 , Bosch home appliances combined with the home appliance business of Siemens (Siemens) Group formed BSH Bosch und Siemens Hausgeraete GmbH (hereinafter referred to as BSH home appliances group). In November 2004, Bosch Home Appliances was successfully listed in Shanghai and has entered 22 provinces (cities) including Beijing, Shanghai, Jiangsu, Zhejiang, Guangdong, etc., achieving good sales. The first batch of products on the market include computer refrigerators with 0℃ vitamin preservation technology, computer drum washing machines with LCD display and laundry dryers. These products are synchronized with new European technologies and represent the technical and innovative level of Bosch home appliances. Now Boxi Home Appliances Group has two major brands, Bosch and Siemens, 5 special brands and 6 regional brands. It has established branches or agents in nearly 50 countries on all continents around the world, and has marketing in more than 130 countries. BSH Home Appliances Group It is one of the three major appliance manufacturers in the world. Bosch home appliances have always been famous for their excellent quality and service. The consumer name of Bosch home appliances has been rising. In addition to the efforts of the Bosch Group, it also has a good reputation brought by the persistence of German Bosch technology.

Fire Valve Product

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