Pe Tube Brand Ranking

Golden Plastic Enterprise Group (Shanghai) Co., Ltd.

The industry-renowned "Mergu" pipeline was founded in 2000. For more than 20 years, it has devoted itself to the research and development and production of new plastic pipelines, providing all kinds of users with water supply and drainage, HVAC and municipal services suitable for the living environment. Multiple systemized pipeline solutions such as water supply. We always adhere to the product design and brand image of "high-quality, safe and super value", while bringing excellent quality and super value services, while also leading the new concept of living and living. Today, "Meergu" has become an excellent plastic pipeline brand in China, serving tens of millions of families at home and abroad, as well as Shanghai World Expo Park, Hongqiao International Airport, Qingdao Olympic Sailing Center, Shaanxi Yanliang Aircraft Manufacturing Base, Jiuquan Satellite Launch Base, Many engineering projects including the National University of Defense Technology and other projects provide high-quality pipeline products and technical support. Jinsu Enterprise Group (Shanghai) Co., Ltd. was formed by Shanghai Jinsu Industrial Co., Ltd., Shanghai Kangnuo Pipe Industry Co., Ltd., Fujian Huizelong Wine Co., Ltd., Fujian Huizelong Agricultural Development Co., Ltd., etc.; it is a company A corporate group that focuses on industrial investment and operates across industries, regions and diversified industries. The business involves new building materials, rice wine brewing, industrial tourism, industrial investment and other fields. Headquartered in Qingpu District, Shanghai, it has four major industrial departments: building materials, winemaking, tourism and investment.

Shanghai Subon Building Materials Group Co., Ltd.

Shanghai Sorbonne Group has two major production bases: Fengxian District, Shanghai and Zhoukou, Henan. It covers a total area of ​​103 mu, has a factory area of ​​50,000 square meters, and an annual production capacity exceeds 10,000 tons. It is one of the earliest manufacturers in China to introduce advanced German technology and technology and equipment to produce plastic pipeline products. It is currently a large domestic plastic pipeline manufacturer and supplier, a director unit of the China Plastic Processing Industry Association, and a strategic partner of the China Polar Research Center. The "Sorbon" brand series of products under the Group won the "China Arctic Survey Selected Products", "China Quality Benchmark Enterprise", "ISO14000 Environmental Management System Certification", "ISO18001 Occupational Health and Safety Management System Certification", and "Jinying Award-Consumption Those who are satisfied with the product", "Shanghai Pipeline Industry Quality 4-star Integrity Star Enterprise", "3.15 National Quality and Service Integrity Excellent Enterprise". As a member unit of China Plastic Processing Industry Association, a member unit of Shanghai Chemical Building Materials Industry Association, and a high-tech enterprise in Shanghai, after more than ten developments, it has built a research and development team with rich experience, high quality and strong independent innovation capabilities. More than ten patented technologies have been developed, including "Mechanization and Forming Methods of Resistant Pressure, Leakage and Anti-Disappearance and Removal Pipeline Joints", two invention patents of "Pipe Connectors" and "Leakage and Anti-Crack Inner Screw Head". The products have successively passed ISO9001 quality management system certification and 10,000-hour hydrostatic thermal stability test of National Chemical Building Materials Testing Center. The company adheres to market-oriented and innovation as the core, actively digests and absorbs advanced technological achievements at home and abroad, and focuses on independent research and development. Keeping pace with the new international technology trends, we have established strategic cooperative relations with internationally renowned raw material and equipment suppliers and pipeline manufacturers. At the same time, we have unswervingly adopted a technological innovation model that combines production, education and research, and has been connected with many domestic large and medium-sized enterprises. Colleges and scientific research institutions actively build industry-university-research cooperation platforms.

Zhejiang Zhongcai Pipeline Technology Co., Ltd.

Zhejiang Zhongcai Pipeline Technology Co., Ltd. is a key industry in the chemical building materials industry of Zhongcai Group. So far, it has built ten production bases in eight provinces and cities including Zhejiang, Tianjin, Shaanxi, Sichuan, Xinjiang, Jilin, Hunan, Anhui, etc. After nearly 30 years of rapid development, the annual production capacity is more than 2 million tons and the annual sales volume is nearly 20 billion yuan. At present, China Finance Pipeline has formed a "four-in-one" customer service system composed of 20 marketing headquarters, more than 300 marketing management offices, more than 2,000 marketing agencies and more than 10,000 marketing service outlets, providing customers with powerful services Assure. Zhongcai Investment Group is a socialized, market-oriented and modern comprehensive enterprise group. China Finance Group is firmly committed to industrial development and is committed to the return of finance. Zhongcai Chemical Building Materials Industry, Zhongcai Finance Wide Angle, Zhongcai Futures Industry, Zhongcai Overseas Business, Zhongcai Capital Business, Private Finance Business, and Zhongcai Eight Finance Business are the seven major business components of Zhongcai Group's business structure.

Fujian Yatong New Material Technology Co., Ltd.

Fujian Yatong New Materials Technology Co., Ltd. was founded in 1994. It is a national key high-tech enterprise specializing in the research and manufacturing of plastic pipeline products. Yatong products are mainly used in municipal construction (road, communication, electricity, gas, water supply, drainage, and other infrastructure construction), water investment and operation (urban water supply, sewage, and water supply pipeline construction and renovation), construction projects, and home decoration , agricultural water-saving and irrigation systems, deep-sea aquaculture equipment and facilities systems, modern horticulture and other fields, with complete product types and supporting facilities. Yatong Company has approved the establishment of a postdoctoral research workstation with the approval of the Ministry of Human Resources. It is currently the plastic pipeline industrialization base of the Ministry of Construction and the vice chairman unit of the China Plastic Processing Industry Association. Yatong has multiple production bases such as Fujian, Beijing, Heilongjiang, Henan, Guizhou, Hubei, Xinjiang, and other production, sales and service networks covering the whole country. Yatong is a well-known brand in the Chinese plastic pipe and pipe fitting market. At the same time, Yatong series of products have also won many honors such as "National Intellectual Property Demonstration Enterprise", "Specialized and New Small Giant Enterprise", "High-tech Enterprise", "National Green Factory", and "Twelve-Star Service Capability Certificate". The company continues to make due contributions to China's modern agriculture, water conservancy, electricity, transportation, communications, petroleum, chemical industry, urban construction, environmental protection and other industrial undertakings with better products and better services, and guide China's plastic pipeline industry to Move higher and newer levels!

Jinniu Century Industrial Holding Group Co., Ltd.

Jinniu Century Industrial Holding Group Co., Ltd. (hereinafter referred to as Jinniu Group) was founded in 1999. The group's headquarters is located in the beautiful Hanyang shore. It has two major pipeline production bases: Huangjinkou Industrial Park and Ezhou Industrial Park, with a total area of ​​nearly 600 acres. Jinniu Group wholly owns Wuhan Jinniu Economic Development Co., Ltd., Hubei Jinniu Pipe Industry Co., Ltd., Wuhan Jinniu Stainless Steel Pipe Technology Co., Ltd., Wuhan Century Jinniu Pipe Fittings Technology Co., Ltd., Shanghai Yidong International Trade Co., Ltd., European Kestar (Kostar) High-tech entities such as the International R&D Center are based on diversified application research and processing of high-performance polymer materials, providing a complete set of system solutions for new plastic pipes; at the same time, they are committed to the research and development and production of high-end plastic composite pipes and stainless steel welded pipe systems. National high-tech enterprise. The company has always adhered to the core values ​​of "responsibility", adhered to the corporate purpose of "seeking practicality and innovation, serving the society", and has developed and produced nine categories and twenty series of mid-to-high-end pipeline products around the complete application of pipeline products and systems, which are for the society and The majority of users provide healthy, safe and environmentally friendly products and services.

Rifeng Enterprise Group Co., Ltd.

Rifeng Enterprise Group Co., Ltd. is a well-known enterprise in the research, development, production, promotion and application of new plastic pipes in China. It is an important promoter of the upgrading and transformation of China's water supply pipelines. It is the vice chairman unit of the Plastic Pipe Professional Committee of China Plastic Processing Industry Association. The National Torch Plan focuses. High-tech enterprises are also large-scale building materials industry groups with comprehensive development of pipelines and sanitary ware. In the 1990s, Rifong introduced advanced European technologies and equipment, opened up the R&D and production path of new pipelines, gradually changed the current situation of long-term use of galvanized water pipes in China, promoted the rise of many new pipeline enterprises in China and industry changes, and became new plastics. Large comprehensive enterprise in the pipeline industry. Since the establishment of the company, Rifeng has always regarded product quality as the core competitiveness of the company's development and growth, and insisted on the development path of quality first. Rifeng Company has R&D institutions such as the National Certified Enterprise Technology Center, CNAS Certification Laboratory, and has obtained more than 1,000 domestic and foreign patents, which provide a solid guarantee for product quality. In the process of purchasing raw materials, producing and transporting products, Rifeng Company strictly strengthens control and strives for excellence in every process and every detail. Rifong products have also passed more than 50 international certifications such as the United States NSF and Germany SKZ. They are best-selling in more than 100 countries and regions around the world, and have won unanimous recognition and wide praise from hundreds of millions of users around the world. At present, Rifeng Enterprise Group has multiple large modern production bases in Foshan, Tianjin, Hubei, Shaanxi, Chongqing and other places, with hundreds of pipe production lines and thousands of various processing equipment, and sells new pipelines hundreds of millions of meters every year. It is best sold in more than 100 countries and regions around the world. In the field of bathrooms, Rifeng has established modern R&D and manufacturing centers such as bathroom hardware, bathroom cabinets, shower rooms, ceramic sanitary ware, etc., equipped with advanced production lines at home and abroad, and is committed to providing global consumers with comfort, environmental protection, health, safety and confidence. products. Rifeng has strong technological innovation and technological development experience. Over the years, a scientific research team represented by Dr. Li Baiqian has undertaken more than 20 scientific and technological projects of the country, province and city; it has won patent awards and science and technology awards at all levels. 20 items; 33 national and industry standards were mainly compiled; at the same time, more than 1,000 patent authorizations have been obtained; and positive contributions have been made to promote the development of the industry. Rifong implements product quality assurance and product welding warranty nationwide, focusing on user needs to solve users' worries about purchase, installation and use. The brand reputation of "Rifeng Management has been effective for 50 years" has taken firm root in the hearts of Chinese people and is more stable. With Rifong products entering overseas markets, this Chinese-renowned brand is becoming a brand strength to show the world "Made in China". At present, Rifong has formed a complete product system. Among them, Rifeng Pipe is a collection of pipeline products produced by the group, including PP-R pipes, floor heating pipes, central water distribution system, pvc drainage pipe systems and pvc threading pipe systems, etc., and is combined with corresponding components to form a professional system. Over the past 20 years, while adhering to product quality, Rifong has also continuously insight into market and user needs and created a service model that leads the industry. As early as 2002, Rifeng provided users with free water test pressure tests, pipeline inspections, acceptance and other professional services, opening the precedent for professional and standardized services in China's pipeline industry. In recent years, Rifeng has made systematic integration and upgrades based on the original services, and has launched a new industry model of "product + service" - Rifeng Security Guard Service, providing users with free authenticity detection, Free water and pressure test, free acceptance of pipelines, free shooting and preservation services. At the same time, the "double quality assurance" advocated by Rifong Safety Guard Service (product quality assurance and welding quality assurance) has strong promotion efforts in the industry, strong execution, wide coverage, and benefits hundreds of millions of Chinese users, making it a good way to promote the overall progress of industry services. Contributions.

Gudi Technology Co., Ltd.

The "Gudi" brand was founded in 1979. It is the manufacturer of flame-retardant PVC electric pipes and wire troughs in China, and the pioneer in promoting the "plastic replacement of steel" of China's plastic pipelines. Since its founding, Gu Di has adhered to the business philosophy of "pursuing excellent quality and showing the essence of Gu Di" and the belief of "being brave in innovation and pursuing higher", which has led a series of reform waves in the plastic industry and the prosperity of the country and society. Made a huge contribution. Gudi Technology Co., Ltd. (a listed company on the Shenzhen Stock Exchange A-share market, stock code: 002694) was restructured and established in 2010. Currently, the company has five major bases in Hubei, Chongqing, Foshan, Gansu and Beijing. The company mainly produces PVC-U water supply and drainage pipes, PVC-M high impact water supply pipes, antibacterial PP-R hot and cold water pipes, PP-R aluminum-plastic steady-state pipes, PE-RT floor heating pipes, PE water supply and gas pipes, PVC- C high-voltage power sheathing, PVC-U double-wall corrugated pipe, HDPE double-wall corrugated pipe, G-MRP system, G-HWP system, PHSP system, PP-HM corrugated pipe, G-WRP pipeline and other products, widely used in In-building water supply and drainage, municipal water supply, gas, building heating, municipal drainage and sewage discharge and other fields. The company's marketing network covers North China, East China, Southwest China, Northwest China, South China, and Central China. The products are sold well in 34 provinces (cities) and autonomous regions across the country, and are also exported to Central Asia, Southeast Asia, Africa and other countries and regions. The company is currently of scale in China. and one of the influential plastic pipe manufacturers. After 40 years of overcoming obstacles, Gudi Technology has won the National High-tech Enterprise, "Hubei Engineering Technology Research Center", "Academician and Expert Workstation", and "Vice Chairman Unit of the China Plastic Association Plastic Pipeline Professional Committee". The company has a strong scientific research team and has nearly 100 highly educated and high-level professional scientific research and technical talents. "There is a road in front of the mountain, and there is a mountain outside the mountain." In order to adapt to the development of the times, Gudi Technology will accelerate the pace of innovation. While continuously strengthening standardized management, it will actively explore the market, seek development opportunities in the field of environmentally friendly building materials, and build the company. Become a modern enterprise with a large, powerful and charming scale in China.

Gongyuan Co., Ltd.

Yuan Plastic Industry Group Co., Ltd. was founded in 1983. It is a large enterprise group with plastic pipelines as its main business and involves multiple industries such as photovoltaic new energy, switch and sockets, home sanitary ware, intelligent equipment, waterproof coatings, engineering services, etc. Yuan Co., Ltd. (stock code: 002641) is a core subsidiary of Yuan Group. It was founded in 1993. It is the vice chairman unit of China Plastic Processing Industry Association, the chairman unit of China Plastic Pipeline Committee, and the national plastic products. Chairman of the Technical Committee of Standardization (SAC/TC48/SC3). The company has nine core production bases, with 16 wholly-owned subsidiaries and two holding companies under its jurisdiction. The company integrates research and development, production, sales and service, and has built eight major fields, including municipal pipeline networks, industrial pipeline networks, construction engineering, fire protection, power communications, whole-house home decoration, agricultural breeding, gas pipeline networks and PVC. There are eight series of PPR, PE, CPVC, PE-RT, PB, metal materials and composite materials, with a total of more than 7,000 pipes, pipe fittings and valve products of different specifications and categories. The "ERA AD" trademark is registered in more than 100 countries (regions) and has obtained international certification from 26 series and more than 100 countries. The sales network of the AD has covered China and spreads to the world, with more than 80,000 outlets and exported to more than 140 countries and regions including Europe, the United States, the Middle East, Africa, etc. With its excellent product performance and brand awareness, Yuan Pipeline products have been widely used in many national key engineering projects and international aid projects such as the Hong Kong-Zhuhai-Macao Bridge, Beijing Daxing International Airport, and Xiongan New Area. At the same time, it has become strategic partners with many state-owned enterprises, central enterprises and industry leading enterprises. The company is a national high-tech enterprise and a key high-tech enterprise in the National Torch Program. It has innovative platforms such as national postdoctoral research workstations, national enterprise technology centers, provincial key enterprise research institutes, national laboratories (CNAS accreditation) and other innovative platforms, with R&D capabilities Strong. The company is committed to research and development in the fields of high-performance materials, smart pipeline systems, and efficient new pipeline systems. It continues to maintain its technological advantages and leads the development of my country's plastic pipeline industry. The entire group has obtained more than 700 national authorized patents and has presided over or participated in the formulation and revision of more than 100 national (industry) standards.

Guangdong Xiongsu Technology Group Co., Ltd.

Guangdong Xiongsu Technology Group Co., Ltd. is located in Nanhai, Foshan, the capital of trade, and its predecessor was Guangdong Xiongsu Technology Industrial Co., Ltd., which was restructured in June 2013. The group is now Guangxi Xiongsu Technology Development Co., Ltd. Guangdong Xiongsu Technology Industry (Jiangxi) Co., Ltd., Henan Xiongsu Industrial Co., Ltd., Hainan Xiongsu Technology Development Co., Ltd., Yunnan Xiongsu Technology Development Co., Ltd., and Guangdong Xiongsu International Trade Co., Ltd., owning Guangdong There are six major production bases in Nanhai, Nanning, Guangxi, Xinxiang, Henan, Yichun, Jiangxi, Haikou, Hainan and Yuxi, Yunnan. The company has sales outlets all over the country. The company was listed on the Shenzhen GEM on January 23, 2017. The "Xiongshu" brand was founded in 1996 and is a well-known brand of new chemical building materials in China. The company's engineering center was recognized by the national laboratory on May 8, 2019. The company won the five-star after-sales service certification certificate on May 30, 2019. The company is the "Vice Chairman Unit of China Plastic Processing Industry Association". As early as 2000, the company has passed many provincial and ministerial scientific and technological achievements appraisals, and has participated in the preparation of a number of plastic pipeline products and installation design standards, and has obtained more than 100. Product patent.

Chengdu Chuanlu Plastic Group Co., Ltd.

Chengdu Chuanlu Plastic Group was founded in 1986. It is a brand enterprise specializing in the production of new chemical building materials. In 1988, it was the first to develop and produce white PVC drainage pipes and fittings. It is one of the earliest enterprises in China to develop and produce pipes and fittings products. Chuanlu people take responsibility as their responsibility, focus on the product itself, and always adhere to one brand and one standard to serve the market. The company adheres to the corporate philosophy of "responsible • more trust", constantly innovates, pursues excellence, adheres to integrity-based, works together to win, win with quality, and contributes to society. Chuanlu Plastic Group is a large enterprise cultivated by Sichuan Province Enterprise Technology Center and a government-cultivated enterprise. It is a member of the China Plastic Processing Industry Association and the vice chairman of the pipeline branch, a member of the National Plastic Products Standardization Technical Committee and a deputy chairman of SC3; a postdoctoral fellow authorized by the state Research workstation and several national product patents are the experimental base of polymer materials of Sichuan University; it has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, GB/T28001 occupational health management system and other certifications, and has won China Environmental Mark Products and Health Honorary titles such as certification. Chuanlu Plastic Group has more than 800 branches, general distribution, special distribution and 112 product distribution centers across the country, forming a relatively complete marketing and service network, and has formed strategic cooperation with famous real estate companies such as Vanke, China Overseas, and Poly. "Shuo Road Pipes" and "Shuo Road Profiles" and other products are widely used in the construction of domestic and foreign urbanization construction, building water supply (drainage), building doors and windows, electrical wiring, power grid transformation, municipal construction, rural network transformation, petrochemical industry, new Rural construction and other fields. The main projects include: the renovation of Chairman Mao Memorial Hall, Xiaoping's hometown, Diaoyutai State Guesthouse, Spain and Canada's Embassy in Beijing, the renovation of the Potala Palace, the four-bit hangar, Ertan Hydropower Station, the main stadium of the 2008 Olympic Games, Shanghai World Expo Park, The site of the Boao Forum for Asia, Beijing University of Science and Technology, Vanke Center ( Headquarters ), Cameroon Parliament Building, Saipan International Five-star Hotel, Bahamas National Stadium, and the sprinkler irrigation and water supply project of Sokoma Sugar Coupon Sugar Cane Farm in Africa. Guided by major national needs, Chuanlu Plastic Group adheres to scientific development and independent innovation as its main tasks, and devotes itself to the low-carbon, energy-saving and environmentally friendly green building materials industry, and is committed to providing people with natural and healthy drinking water, warm and comfortable Living space.

Maple Leaf Holdings Group Co., Ltd.

Maple Leaf Holdings Group was founded in 1983. The group is headquartered in Diankou Town, Zhuji City, Zhejiang Province. The company has been a local private small enterprise, seizing the historical opportunities brought by reform and opening up and rapid economic development, and has developed steadily into municipal plastic pipeline industry and municipal government. The large private enterprise group with the construction industry and the new wood plastic material industry as the main body has a registered capital of 120 million yuan and a total assets of nearly 4.5 billion yuan. The group company consists of four production bases: Zhejiang, Guangdong, Guizhou and Jiangsu, and owns Zhejiang Maple Leaf Pipe Industry Technology Co., Ltd., Guangzhou Maple Leaf Pipe Industry Co., Ltd., Guizhou Maple Leaf Pipe Industry Co., Ltd., Jiangsu Zhongyuan Maple Leaf Pipe Industry Co., Ltd. 9 independent legal subsidiaries including Zhejiang Maple Leaf Construction Co., Ltd., Zhejiang Tanmike Technology Co., Ltd., and Zhuji Tanmike Import and Export Co., Ltd. The company was identified as a large-scale polyethylene PE pipe production and construction base by the Ministry of Construction, the Ministry of Science and Technology, and the Provincial Economic and Trade Commission, a national key high-tech enterprise, and a provincial "five batches" key backbone enterprise. It is the main drafting of the national standard for polyethylene PE pipelines. unit. The comprehensive performance of PE1600mm water supply pipe and PE3200 drainage pipe products produced by the company is at the international advanced level. Thirty years of ups and downs and thirty years of hard work and progress, Maple Leaf people use capital as the link, technology as the support, and market as the carrier to give full play to the advantages of the group's industrialization, based in the plastic pipeline industry, implement brand strategy, scale expansion strategy and "High, new, and advanced" new product development strategy to achieve product diversification and enterprise internationalization. Maple Leaf Holdings Group entered the plastic pipeline industry early in 1995 and has advanced technology. The company cooperated closely with research institutions such as Zhejiang University, Beijing University of Chemical Technology, South China University of Technology, and China Academy of Construction Sciences, and has strong new technology and new product development capabilities. It is currently the earliest domestic enterprise to introduce Φ1600mm polyethylene pipe production line from Pattonfil, Germany, thus forming a domestic product series with relatively complete specifications. To expand the market, we have successively invested in Guangzhou Maple Leaf Pipe Industry Co., Ltd., Guizhou Maple Leaf Pipe Industry Co., Ltd., and Jiangsu Zhongyuan Maple Leaf Pipe Industry Co., Ltd. to open up the South China and Southwest markets. The plastic pipelines currently produced are involved in municipal water supply and drainage, building water supply and drainage, petrochemical and gas, forming an annual production capacity of nearly 400,000 tons of polyethylene (PE ) pipe fittings.

Cangzhou Mingzhu Plastic Co., Ltd.

Cangzhou Mingzhu Plastics Co., Ltd. was established in 1995 and is a domestic A-share listed company (stock code: 002108). It has 6 wholly-owned subsidiaries, 2 holding subsidiaries, 2 branches, and 3 shareholding companies. It has built three industrial parks in Cangzhou and has successively established high-standard production bases in Dezhou, Shandong, Wuhu, Anhui, and Rongchang, Chongqing. . The company has strong technical R&D capabilities, established a national testing center, and has passed ISO9001 quality system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, IATF16949 quality management system certification, American Petroleum Association API Q1 quality management system Certification and UK BSI certification, build quality with strict standards, provide strong technical support for the company's business development. Cangzhou Mingzhu will continue to adhere to a high starting point, grasp high taste, and be committed to continuously providing customers with reliable and safe products and services, from Mingzhu manufacturing to Mingzhu intelligent manufacturing, with the mission and responsibility of national enterprises, build dreams with craftsmanship, and never forget the original aspiration. ! The Pearl of Cangzhou is born for responsibility and comes for the future!

China National General Machinery Science & Technology Co., Ltd.

Guoji General Machinery Technology Co., Ltd. (formerly Anhui Guotong High-tech Pipe Industry Co., Ltd.) was established in 1993 and is a listed company that produces new plastic pipes in China. The company's stock was listed on the Shanghai Stock Exchange on February 19, 2004 with the stock code "600444". The company's controlling shareholder is Hefei General Machinery Research Institute Co., Ltd., a central enterprise China Machinery Industry Group Co., Ltd. The company's business covers two major areas: fluid machinery and pipes. The main products of the fluid machinery business include refrigeration experimental equipment, sewage treatment equipment and various other non-standard fluid machinery equipment, etc., covering the research and development and manufacturing of fluid machinery-related products, technical services, technical consultation, engineering design and complete equipment services. The main pipe business is "Guotong" brand UPVC double-wall corrugated pipe, HDPE double-wall corrugated pipe, HDPE water supply pipe, HDPE gas pipe, HDPE traction pipe, HDPE ground source heat pump pipe, HDPE plastic steel winding pipe, HDPE steel belt corrugated pipe, UPVC reinforced pipe, PPR hot and cold water pipe, UPVC building drainage pipe, line pipe, inner rib pipe, structural wall pipe and a variety of other new plastic pipe materials and pipe fitting products. The annual production capacity is more than 100,000 tons, and it has strong comprehensive strength and brand advantages in the domestic industry. Relying on the advantages of the controlling shareholder Hefei General Machinery Research Institute in technology and scientific research, the company has maintained technical cooperation with higher education institutions such as Beijing University of Chemical Technology, Shanghai Tongji University, Anhui University, and Hefei University of Technology, so that the company has gained continuous scientific and technological innovation capabilities. , the core competitive advantages are obvious. The company's testing center has passed the national laboratory accreditation, possesses dozens of national technical patents and enterprise proprietary technology, and has successfully passed the integrated management system certification of "quality, environment, occupational health and safety". The company has successively introduced more than 30 production lines from Germany, Italy, Austria, Canada, the United Kingdom and other countries. All technical operators have passed technical training, and the entire product production process is automated and controlled, and can achieve remote diagnosis with equipment manufacturers through the Internet. The technical level is First-class internationally. The company's products have been successfully applied to thousands of national, provincial and ministerial engineering projects and infrastructure construction, and have been unanimously praised by domestic industry associations, major design institutes, engineering units and users. In order to better seize national policies and market opportunities, quickly seize the market, consolidate and improve the brand competitiveness and market share of the "Guotong" series of products, the company takes Hefei as its base and invests in and establishes a production base in Nansha, Guangdong (Guangdong Guoguo) (Guangdong Guoguo as its base) ) has become a nationally renowned professional manufacturer of new plastic pipes. In the future, the company will further utilize its comprehensive advantages in the product market and capital market, and strive to improve the company's comprehensive economic strength and market competitiveness through refinancing channels such as additional issuance and share allocation, as well as low-cost expansion means such as mergers and acquisitions, and strive to improve the company's comprehensive economic strength and market competitiveness, and create more Solid and resounding Guotong brand.

Hebei Xingsheng Plastic Pipe Industry Co., Ltd.

Hebei Xingsheng Plastic Pipe Industry Co., Ltd. was founded in 1981 and has a development history of more than 40 years. It is committed to the research, development, production, sales, design and installation of pipeline series products such as human and animal drinking water, water-saving irrigation, etc. modern enterprise. Xingsheng Pipe Industry is a manufacturer of rigid polyvinyl chloride (PVC-U), polyethylene (PE), polypropylene (PP), impact modified polyvinyl chloride (PVC-M) pipes, drip irrigation belts, and soft belts. It can produce more than a thousand types of plastic pipes of various specifications with an outer diameter of 16-630 mm. Products implement national standards GB/T10002.1-2006, GB/T13664-2006, GB/T13663-2000, GB/T19812.3-2008, GB/T19812.1-2005, light industry QB/T1929-2006, and construction industry. CJ/T272-2008, Region DB65/T2953-2009, the use pressure, wall thickness and length of various pipes can be customized according to user needs. Xingsheng Pipe Industry has a number of construction teams for urban water supply, farmland water-saving irrigation, mountain water diversion, drip irrigation, sprinkler irrigation, and micro-spraying projects. It is equipped with trench opening machines, plastic pipe butt welding machines and other mechanical equipment. It has superb technology and reasonable fees. It can provide installation technical guidance and all project construction. Between Xingsheng Pipe Industry and its customers, relying on brand image, product quality and high-quality services, honest cooperation as its wings, and promoting goodness based on common goodness, insisting on developing with reputation, survival with quality, and producing pipe materials Very well received by users.

Hangzhou Hongyan Pipeline System Technology Co., Ltd.

Hangzhou Hongyan Pipeline System Technology Co., Ltd. is a direct subsidiary of Hongyan Electric Co., Ltd., a large state-owned enterprise. It is referred to as "Hongyan Pipe Industry" and is one of the pillar industries of Hongyan's four major product groups. Relying on Hongyan's huge brand influence and strong financial strength, "Hongyan Pipe Industry" has covered PVC insulated electrical pipe troughs and accessories, PP-R building hot and cold water pipe fittings, UPVC building drainage pipe fittings, PE-RT floor heating There are thousands of products in the product line of heat-resistant polyethylene pipes and accessories, air energy central comfort system, etc. After years of development, the company has set up large production bases in Lin'an Industrial Park in Hangzhou and Xinhua Industrial Park in Dezhou, Shandong. It also has a large logistics base in Xi'an, Shaanxi and Chengdu, Sichuan. "Hongyan Pipe Industry" insists on selecting high-quality raw materials at home and abroad, and uses the company's mold center's professional CNC wire cutting, CNC electric cremation equipment, as well as exquisite processing equipment and production technology. Strictly implement relevant national standards, the products sold meet the requirements of the industry and national standards, and the exquisite quality has been widely recognized by domestic and foreign customers. For 30 years, we have adhered to the development concept of "talent-oriented, R&D first", and have a good talent reserve, and engineering and technical personnel account for 35% of the total number of employees. Among them, the R&D team is led by experts from the State Council’s special allowances. . Over the years, the company has continuously made breakthroughs and surpassed with its strong independent R&D capabilities. He has obtained many certifications such as IEC61386 and IEC61084, and has participated in the formulation of national standards and obtained many national patents. It is unique in the promotion of new materials and new processes, and has established a strong influence in the domestic construction plastic industry.

Sichuan Duolian Industrial Co., Ltd.

Sichuan Duolian Industrial Co., Ltd. is a high-tech enterprise specializing in the research, production and sales of series products in the field of hydropower and building materials such as new plastic pipes. Since its establishment, the company has always adhered to market-oriented, quality-oriented survival, and its own development path. It is currently a well-known enterprise in the same industry in China with early establishment, large scale, complete varieties, excellent quality and strong development capabilities. It has a market share. Ranked among the top similar enterprises in the country. The company has always adhered to technological innovation and has a strong technical R&D team and a number of internationally leading production lines and testing equipment. The company's technology center was recognized as the "Sichuan Provincial Enterprise Technology Center". The center laboratory successfully passed the CNAS accreditation and ranked among the nationally accredited laboratories in one fell swoop. The company has now formed a series of products including the construction of the country, municipal pipelines, home improvement pipelines, etc. (including: PVC flame retardant wire casing, PVC finely decorated flame retardant wire casing, PVC-U environmentally friendly drainage pipes, PVC-U environmentally friendly hardcover noise reduction and drainage Pipe, PP-R environmentally friendly hot and cold water supply pipe, PP-R environmentally friendly finely equipped hot and cold water supply pipe, PP-R environmentally friendly antibacterial finely equipped hot and cold water supply pipe, PVMK environmentally friendly double-wall corrugated pipe, PE environmentally friendly water supply pipe, PE environmentally friendly gas pipe, PE environmentally friendly double-wall corrugated pipe, PE environmentally friendly steel belt reinforced spiral corrugated pipe, PE environmentally friendly wire mesh reinforced composite pipe, PE-RT environmentally friendly energy-saving heating pipe, PE-RT environmentally friendly energy-saving fine heating pipe, PVC-U environmentally friendly double-wall corrugated pipe, PVC-U environmentally friendly communication pipe, PVC-U environmentally friendly communication porous pipe, CPVC environmentally friendly power cable casing, MPP environmentally friendly power cable casing, PVC-U environmentally friendly drainage bend pipe, etc.) has an annual production capacity of more than 100,000 tons. Duolian people will uphold the corporate spirit of "not fearing difficulties, striving forward bravely", never forget their original aspirations, forge ahead, and work tirelessly to build Duolian into a leading brand in China's building materials industry!

Fujian Nachuan Pipe Technology Co., Ltd.

Fujian Nachuan Pipe Technology Co., Ltd. (stock code: 300198) was founded in 2003. It is an advanced high-tech environmental protection industry group in China. It integrates pipe research and development, manufacturing, pipeline restoration, pipeline engineering services, and pipeline network investment and operation. The comprehensive service provider of buried drainage pipelines is a subsidiary of China Yangtze River Three Gorges Group and a key enterprise for jointly managing the Yangtze River protection pipelines. The company adheres to the corporate spirit of "being honest and managing" and "doing high-quality services and conscientious projects", the pioneering spirit of "adhering all rivers and engaging in everything" and the customer-first service principle, and implements "one big, one small, one inside and one outside" , new and old, investment and service, and integrated construction and management. Nachuan Co., Ltd. is committed to producing and promoting new pipes that are conducive to environmental protection, energy conservation and emission reduction with advanced manufacturing technology. Provide safe and stable products and scientific and systematic pipeline construction plans for municipal engineering, nuclear power, petrochemicals, transportation hubs, seawater desalination, deep-sea drainage and other fields, and provide continuous products and services for national infrastructure and urbanization development. .

Asia-Pacific Plastic Products Co., Ltd.

Asia University is a Sino-foreign joint venture established in 1987. The Chinese shareholder is Lingyun Industrial Co., Ltd., a listed company under China Ordnance Industry Group Northern Lingyun Industrial Group Co., Ltd., and the foreign shareholder is Switzerland with a history of more than 200 years. George Fischer, a multinational enterprise. Both Chinese and foreign parties each hold 50% of the shares. Asia University has production plants in Hebei, Changchun, Beijing, Shanghai, Zhejiang, Changchun, Chongqing, Chengdu, Jinan, Shenzhen, Sichuan, Xi'an, Wuhu, Liuzhou, Weifang, Qingdao, Shiyan, Wuhan, Foshan, Ningbo and Changshu. The headquarters Located in Zhuozhou, Hebei. Production bases and marketing networks distributed throughout the country can provide customers with convenient, fast and timely services. Yada Group has two major business segments: municipal pipeline system and automobile pipeline system. Automobile piping systems provide high-quality and technologically advanced fluid management system products and high-quality solutions for the automotive market. Municipal engineering plastic pipeline systems serve many fields such as gas transmission and distribution, water supply and drainage, water storage, sewage treatment, secondary heating pipeline network, and rank among the top in domestic market share. Sub-large municipal piping systems include polyethylene (PE) piping systems, polypropylene (PP) winding piping systems, PE–RT II thermal piping systems, and nylon 12 medium and high pressure gas piping systems. Polyethylene pipeline system products have unique characteristics of light weight, corrosion resistance, long life and easy installation. They are widely used in the gas-liquid transport industries such as gas-liquid transport, water supply and drainage, mining, gas stations, etc. The product specifications are Φ20mm-Φ1200mm. At the same time, a complete set of connecting pipe fittings and construction tools provide a guarantee for high-quality construction. At present, Asia University has the ability to produce polypropylene winding pipes and supporting pipe fittings with Φ300mm-3500mm diameter. PE-RT II thermal piping system has smooth inner wall, small conveying resistance, green and environmentally friendly, good system sealing, low thermal conductivity, simple construction connection, light weight, good flexibility, good chemical resistance, no corrosion protection, and satisfies the second The use requirements for the sub-thermal pipe network, generally the diameter of Φ25mm-500mm, is suitable for the transportation of various high and low temperature media. Nylon 12 medium and high pressure gas pipeline system product is a high-performance thermoplastic polymer with good performance characteristics. Pipe systems made of this material can withstand higher operating pressure and have a larger diameter, and can withstand 18Bar working pressure. , and has termite resistance, strong safety, non-excavation and sand-free bed construction, the entire life cycle cost is better than steel pipes, and it is an ideal choice for medium and high pressure gas transportation. Yada Automobile pipeline system includes nylon pressure pipe, multi-layer pipe, single-layer corrugated pipe, multi-layer corrugated pipe, fabric reinforcement pipe, SCR pipe and its assembly products. Nylon pressure pipe and assembly products have unique characteristics of wear resistance, bending resistance and tensile resistance, and are widely used in automotive gas brakes, hydraulic gas brakes and other industries. Multilayer pipes and multilayer corrugated pipes are co-extruded by a variety of materials. Different product structures can achieve the characteristics of high strength, impact resistance, low temperature resistance, fuel resistance, low precipitation resistance, high temperature resistance and hydrolysis resistance. Its assembly products It is a good choice for fuel systems, vacuum systems and cooling systems. Especially the implementation of National VI makes multi-layer corrugated pipe assembly the choice; single-layer corrugated pipe is mainly used in crankshaft ventilation ducts, window washing pipes, etc.; reinforced by fabric Hydraulic pipeline assembly products for pipe processing are widely used in car and light truck brake pipelines, automobile power steering, car convertible lifting system, cab flip mechanism, clutch power assist, forklift, farm machinery, construction machinery, and vehicle-mounted lifting platform , hydraulic pilot control pipe, ship drive equipment and various hydraulic station pipes, etc.; SCR pipes and their assembly have become the choice of post-treatment systems, and the exhaust emission problem is effectively solved through its delivery of urea liquid;  Since its establishment, Asia University has been promoting the management creed of "simultaneous improvement of operations and management, simultaneous growth of scale and efficiency, and simultaneous improvement of systems and mechanisms", which has enabled rapid development of operations and added new connotations to manage, and the quality system ensures product quality. Asia University continues to innovate Asia University’s products to provide customers with applicable products and high-quality services.

Shandong Donghong Pipe Industry Co., Ltd.

Donghong Co., Ltd. has been committed to building a brand with quality for a long time and building an image with a brand. It has successively undertaken 18 key projects at home and abroad, including South-to-North Water Diversion, Yellow River Diversion, Han River Diversion, Indonesian OBI Nickel Cobalt Mine Deep-Sea Landfill Project, etc. The company has a relatively good reputation in the industry. With a high reputation, the "Donghong" brand series products have formed a strong competitive advantage in the market. The company currently has the National Enterprise Technology Center and the National CNAS Laboratory. The company has passed the China Environmental Mark Product Certification, China Water Saving Product Certification, five-star after-sales service system Certification, UK Drinking Water Safety WRAS Certification, EU CE Certification and industrial product testing certification from the world's well-known inspection and certification body, Dovish International Inspection Group. Donghong Co., Ltd. extends, supplements, strengthens and consolidates the chain around the composite pipeline, forming a systematic advantage of the entire industrial chain, and has formed a variety of 3PE anti-corrosion, 3PP anti-corrosion, internal epoxy external PE anti-corrosion, internal and external epoxy powder anti-corrosion, etc. Anti-corrosion steel pipe production capacity and multi-layer high-pressure wire mesh skeleton polyethylene composite pipeline production capacity. All kinds of polymer plastic pipes, modified plastic composite pipes, heavy anticorrosion metal pipes, and energy-saving thermal pipes have differentiated connection methods and professional pipeline installation technical services, which can meet the construction needs of large-scale projects at home and abroad, and in water conservancy , municipal, heat, gas, industrial and mining and other fields provide customers with integrated pipeline systems solutions, and the advantages of the industrial chain are gradually highlighted.

Guangdong Orient Pipe Industry Co., Ltd.

Guangdong Oriental Pipe Industry Co., Ltd. (hereinafter referred to as "Oriental Pipe Industry") was founded in October 1999. Its brand is Dongfang Wu Shinian. Oriental Pipe Industry is a high-tech enterprise invested and founded by Shunde Oriental Enterprise Group specializing in the development, production, sales and installation services of various new pipelines. Oriental Enterprise Group is strong and its industries include traditional deep processing of food and agricultural products, as well as high-tech fields such as new materials and building materials, and fine chemicals. Oriental Pipe Industry is a national high-tech enterprise with a provincial enterprise technology center in Guangdong Province and a Guangdong Plastic Composite Pipeline Engineering and New Materials Engineering Technology Research Center. The company has passed the ISO9001 quality management system, ISO14001 environmental management system certification and ISO45001 occupational health and safety management system. Oriental Pipe Industry is a domestic large-scale production enterprise of wire mesh skeleton plastic (polyethylene) composite pipes. In recent years, the company has been responsible for drafting the "Wire Mesh Skeleton Plastic (polyethylene) Composite Pipes and Fittings" (CJ/T189-2007) and "Multi-layer" Wire-wrapped modified polyethylene wear-resistant composite pipe (CJ/T 537-2019) and other national and industry standards have promoted the long-term development of the industry. The wire mesh skeleton plastic (polyethylene) composite pipe combines the advantages of high strength of steel and the flexibility of polyethylene, wear resistance and hygiene, and also has the characteristics of easy laying, reliable technology and long service life. Since its launch, this product has been used in the main venue of the 2008 Beijing Olympic Games (Bird's Nest), Capital Airport, Guangzhou Baiyun Airport, Guangzhou University Town, Tianjin Airbus Aircraft Assembly Base, Hangzhou Bay Cross-Sea Bridge, Hainan Island Space Rocket Launch Base The products are very popular among users in many construction projects.