Filter Brand Ranking

Qualcomm is a world-leading wireless technology innovator and a driving force for 5G research and development, commercialization and scale. We are committed to inventing breakthrough fundamental technologies. Changed the way the world connects, calculates and communicates. Connecting your mobile phone to the Internet, Qualcomm's invention opened the era of mobile Internet. Today, Qualcomm's basic technology empowers the entire mobile ecosystem, with inventions found in every 3G, 4G and 5G smartphone. Qualcomm brings the advantages of mobile technology to new industries such as automobiles, the Internet of Things, and computing, creating a new world where people and everything can communicate and interact smoothly. The basic technology invented by Qualcomm , through the technology licensing model, widely share the invention results with the entire mobile industry, becoming a strong backing for customers and partners to innovate, compete and global development. This model started in 1995 and is the foundation of Qualcomm's core mission, value and culture, driving the market to flourish and keeping consumers benefiting. Qualcomm is committed to transforming all walks of life around the world, including mobile phones, cars, mobile computing, network devices and the Internet of Things industries, and connects millions of terminals in ways beyond imagination, ultimately enriching human life. Qualcomm Incorporated includes the Technology Licensing Business (QTL) and most of our patent portfolios. Qualcomm Technologies, Inc. (QTI) is a wholly owned subsidiary of Qualcomm, with its subsidiaries, operating all Qualcomm engineering, R&D activities and all product and service businesses, including its semiconductor business.

Qualcomm

Qualcomm Wireless Communications Technologies (China) Co., Ltd.

Qualcomm is a world-leading wireless technology innovator and a driving force for 5G research and development, commercialization and scale. We are committed to inventing breakthrough fundamental technologies. Changed the way the world connects, calculates and communicates. Connecting your mobile phone to the Internet, Qualcomm's invention opened the era of mobile Internet. Today, Qualcomm's basic technology empowers the entire mobile ecosystem, with inventions found in every 3G, 4G and 5G smartphone. Qualcomm brings the advantages of mobile technology to new industries such as automobiles, the Internet of Things, and computing, creating a new world where people and everything can communicate and interact smoothly. The basic technology invented by Qualcomm , through the technology licensing model, widely share the invention results with the entire mobile industry, becoming a strong backing for customers and partners to innovate, compete and global development. This model started in 1995 and is the foundation of Qualcomm's core mission, value and culture, driving the market to flourish and keeping consumers benefiting. Qualcomm is committed to transforming all walks of life around the world, including mobile phones, cars, mobile computing, network devices and the Internet of Things industries, and connects millions of terminals in ways beyond imagination, ultimately enriching human life. Qualcomm Incorporated includes the Technology Licensing Business (QTL) and most of our patent portfolios. Qualcomm Technologies, Inc. (QTI) is a wholly owned subsidiary of Qualcomm, with its subsidiaries, operating all Qualcomm engineering, R&D activities and all product and service businesses, including its semiconductor business.

KAYO was established in 2011 with a registered capital of 20 million yuan.It has a high-tech enterprise focusing on the research and development,production,sales and service of high performance amorphous new material and products.Our company`s main products are amorphous/nanocrystalline/ferrite/powder/silicon steel iron core,inductors,transformers and other series,to provide customers with inductor,transformer solution is our long-term goal. To provide reliable quality,competitive price products,and common development with customers " is Kayo amorphous enterprise philosophy.The product route and research and development direction of KAYO meet the development needs of current new energy industry:high-frequency,miniaturization,energy saving and high energy density of power electronic devices.The company`s products are widely used in solar energy,photovoltaic power generation,electric vehicles,charging piles,rail transit,smart grid,white home appliance,switching power supply medical equipment,instrument,special power supplies and other fields.

KAYO

Anyang Kayo Amorphous Technology Co.,Ltd.

KAYO was established in 2011 with a registered capital of 20 million yuan.It has a high-tech enterprise focusing on the research and development,production,sales and service of high performance amorphous new material and products.Our company`s main products are amorphous/nanocrystalline/ferrite/powder/silicon steel iron core,inductors,transformers and other series,to provide customers with inductor,transformer solution is our long-term goal. To provide reliable quality,competitive price products,and common development with customers " is Kayo amorphous enterprise philosophy.The product route and research and development direction of KAYO meet the development needs of current new energy industry:high-frequency,miniaturization,energy saving and high energy density of power electronic devices.The company`s products are widely used in solar energy,photovoltaic power generation,electric vehicles,charging piles,rail transit,smart grid,white home appliance,switching power supply medical equipment,instrument,special power supplies and other fields.

Shenzhen Guoren Technology Co., Ltd. (hereinafter referred to as Guoren Technology) is a leading enterprise in the global communications radio frequency industry, providing base station radio frequency devices and radio frequency system products to global communications equipment giants. Guoren Technology has an outstanding position in the global communications industry and is a large base station RF device supplier such as Ericsson, ZTE, and Nokia. Chinese Technology has unswervingly followed the path of independent innovation and has created remarkable achievements in the field of wireless communication core technology - RF technology industry, making the company a leading RF technology developer in the world. The company strives to contribute value to customers through technological innovation, continuously increase R&D investment, and cultivates a large domestic RF technology R&D team. With its leading RF technology and excellent product development capabilities, it continues to deeply participate in Ericsson, ZTE, Nokia, etc. The customer has established a long-term and stable strategic partnership with it in the iterative development of 3G, 4G to 5G. Guoren Technology has created a complete supply chain system from product research and development, production, and global distribution, which can quickly respond to small batches and multiple varieties of supply demands, thereby ensuring that the company is in terms of technology development, production process, production automation degree and manufacturing scale. It is in the leading position in the industry and the product quality has always been at a high level. At Chinese Technology, every employee enjoys the joy of work in creating value for customers with a professional spirit of loyalty to his career and loyalty to his customers, and pursues achievements and dreams in creating a world-leading industry!

CRENTECH

Shenzhen Guoren Technology Co., Ltd.

Shenzhen Guoren Technology Co., Ltd. (hereinafter referred to as Guoren Technology) is a leading enterprise in the global communications radio frequency industry, providing base station radio frequency devices and radio frequency system products to global communications equipment giants. Guoren Technology has an outstanding position in the global communications industry and is a large base station RF device supplier such as Ericsson, ZTE, and Nokia. Chinese Technology has unswervingly followed the path of independent innovation and has created remarkable achievements in the field of wireless communication core technology - RF technology industry, making the company a leading RF technology developer in the world. The company strives to contribute value to customers through technological innovation, continuously increase R&D investment, and cultivates a large domestic RF technology R&D team. With its leading RF technology and excellent product development capabilities, it continues to deeply participate in Ericsson, ZTE, Nokia, etc. The customer has established a long-term and stable strategic partnership with it in the iterative development of 3G, 4G to 5G. Guoren Technology has created a complete supply chain system from product research and development, production, and global distribution, which can quickly respond to small batches and multiple varieties of supply demands, thereby ensuring that the company is in terms of technology development, production process, production automation degree and manufacturing scale. It is in the leading position in the industry and the product quality has always been at a high level. At Chinese Technology, every employee enjoys the joy of work in creating value for customers with a professional spirit of loyalty to his career and loyalty to his customers, and pursues achievements and dreams in creating a world-leading industry!

Huizhou Show-Grand Electronics Co., Ltd., established in July 2009, specializes in the development and production of industrial, new energy, communication, medical, consumer, photovoltaic, and other transformers and inductors. The company's management team is composed of management elites such as MBA, and the technical backbone is composed of senior technical personnel who have graduated from regular colleges and have been engaged in power supply research and development and production for more than 20 years. At the same time, they have long-term cooperation with large-scale domestic and overseas companies to produce and develop products , is a management and R&D team that pays equal attention to theory and practice and is skilled in technology, and will surely be able to meet all the requirements of customers on products. The company operates in accordance with ISO9001:2015 and IATF16949:2016 international quality assurance system, by using "5S", "QCC", "SPC", "FMEA" and other quality improvement methods to ensure continuous improvement of product quality and punctual delivery Delivery time; and adhere to the concept of environmental protection and energy saving, mutual benefit sharing, and sustainable management. The company has advanced and precise production and testing equipment, the total area of the production line is about 1500 square meters, and the annual productivity is: 1. One million negative ion generators 2. Five million transformers 3. 10 million inductors 4. 10 million filters The company's products are widely used in new energy, photovoltaic, medical, industrial power supply, communication equipment, various chargers, consumer electronics and other electronic products. The company's purpose is: high quality, high efficiency, integrity and excellent service.

Show-Grand

Huizhou Show-Grand Electronics Co., Ltd.

Huizhou Show-Grand Electronics Co., Ltd., established in July 2009, specializes in the development and production of industrial, new energy, communication, medical, consumer, photovoltaic, and other transformers and inductors. The company's management team is composed of management elites such as MBA, and the technical backbone is composed of senior technical personnel who have graduated from regular colleges and have been engaged in power supply research and development and production for more than 20 years. At the same time, they have long-term cooperation with large-scale domestic and overseas companies to produce and develop products , is a management and R&D team that pays equal attention to theory and practice and is skilled in technology, and will surely be able to meet all the requirements of customers on products. The company operates in accordance with ISO9001:2015 and IATF16949:2016 international quality assurance system, by using "5S", "QCC", "SPC", "FMEA" and other quality improvement methods to ensure continuous improvement of product quality and punctual delivery Delivery time; and adhere to the concept of environmental protection and energy saving, mutual benefit sharing, and sustainable management. The company has advanced and precise production and testing equipment, the total area of the production line is about 1500 square meters, and the annual productivity is: 1. One million negative ion generators 2. Five million transformers 3. 10 million inductors 4. 10 million filters The company's products are widely used in new energy, photovoltaic, medical, industrial power supply, communication equipment, various chargers, consumer electronics and other electronic products. The company's purpose is: high quality, high efficiency, integrity and excellent service.

Cixi Dani Plastic Products Co.,Ltd founded in 2009, is an integrated company which engaged in the communication device research,product and sale. We company has the perfect production and development system ,as well as the comprehensive testing equipment. We have also established the quality assurance system which is in accordance with the iso9001 international management standards. After more than 12 years in the field of communication network technology accumulation, we company have the ability to provide a full range of products and solutions, such as the integrated wiring system (all - LAN), optical fiber to the home (FTTH) system, optical fiber wiring system (odf) and the total distribution system (MDF) and so on.

Dani

Cixi Dani Plastic Products Co.,Ltd

Cixi Dani Plastic Products Co.,Ltd founded in 2009, is an integrated company which engaged in the communication device research,product and sale. We company has the perfect production and development system ,as well as the comprehensive testing equipment. We have also established the quality assurance system which is in accordance with the iso9001 international management standards. After more than 12 years in the field of communication network technology accumulation, we company have the ability to provide a full range of products and solutions, such as the integrated wiring system (all - LAN), optical fiber to the home (FTTH) system, optical fiber wiring system (odf) and the total distribution system (MDF) and so on.

Guangdong Tongyu Communications Co., Ltd. (hereinafter referred to as Tongyu Communications, stock code: 002792) was founded in 1996. It is located in the heart of the Guangdong-Hong Kong-Macao Greater Bay Area - Torch High-Tech Industrial Development Zone, Zhongshan City, Guangdong Province. Tongyu Communications is mainly engaged in the research, development, production, sales and service of mobile communication base station antennas, microwave antennas, radio frequency devices, optical modules, wireless broadband terminals, small base stations and dedicated network equipment, and is committed to serving domestic and foreign mobile communication operators. , Equipment integrators provide communication antennas, RF device products and comprehensive solutions. Tongyu Communications currently has 3 production bases (Zhongshan, Wuhan, India), 4 overseas branches (Hong Kong, Australia, Finland, India) and 5 wholly-owned subsidiaries (Communication Technology, Tongyu Research Institute, Shenzhen Yuan Sheng, Shenzhen Guangwei, Guangtong Intelligent), has strong global production and supply capabilities. Tongyu communication base station antennas have been widely used in various parts of the world, and so far, more than 700,000 surfaces have been used online. Tongyu Communications is a global supplier certified by Huawei, ZTE, Nokia, Ericsson, Datang, Samsung and other system equipment manufacturers, and has obtained China Mobile, China Telecom, China Unicom and Vodafone, Telenor, Elisa, MTS, TPG, Telstra, Optus certification by many telecom operators such as Rogers. Tongyu Communications has been awarded the National Torch Plan Key High-tech Enterprise, National High-tech Industrialization Demonstration Project, Guangdong Province Innovative Enterprise, Guangdong Province Strategic Emerging Industry Cultivation Enterprise, Guangdong Province Mobile Communication Base Station Antenna and RF Device Engineering Technology Research and Development Center, member units of Guangdong Beidou Satellite Navigation Industry Alliance, etc. Tongyu Communications has always adhered to independent research and development, and has formed a large-scale integrated communications enterprise integrating production, education and research, and actively cooperated with Shanghai Jiaotong University, Xi'an University of Electronic Science and Technology, South China University of Technology, City University of Hong Kong, and Australian Institute of Science and Industry. The cooperation among well-known universities and scientific research institutions is a "Guangdong Province Intellectual Property Advantage Enterprise". It has the National Enterprise Technology Center and the Guangdong Province Enterprise Key Laboratory. As of the end of 2021, more than 800 patent authorizations have been obtained.

Tongyu Communication

Tongyu Communication Co., Ltd.

Guangdong Tongyu Communications Co., Ltd. (hereinafter referred to as Tongyu Communications, stock code: 002792) was founded in 1996. It is located in the heart of the Guangdong-Hong Kong-Macao Greater Bay Area - Torch High-Tech Industrial Development Zone, Zhongshan City, Guangdong Province. Tongyu Communications is mainly engaged in the research, development, production, sales and service of mobile communication base station antennas, microwave antennas, radio frequency devices, optical modules, wireless broadband terminals, small base stations and dedicated network equipment, and is committed to serving domestic and foreign mobile communication operators. , Equipment integrators provide communication antennas, RF device products and comprehensive solutions. Tongyu Communications currently has 3 production bases (Zhongshan, Wuhan, India), 4 overseas branches (Hong Kong, Australia, Finland, India) and 5 wholly-owned subsidiaries (Communication Technology, Tongyu Research Institute, Shenzhen Yuan Sheng, Shenzhen Guangwei, Guangtong Intelligent), has strong global production and supply capabilities. Tongyu communication base station antennas have been widely used in various parts of the world, and so far, more than 700,000 surfaces have been used online. Tongyu Communications is a global supplier certified by Huawei, ZTE, Nokia, Ericsson, Datang, Samsung and other system equipment manufacturers, and has obtained China Mobile, China Telecom, China Unicom and Vodafone, Telenor, Elisa, MTS, TPG, Telstra, Optus certification by many telecom operators such as Rogers. Tongyu Communications has been awarded the National Torch Plan Key High-tech Enterprise, National High-tech Industrialization Demonstration Project, Guangdong Province Innovative Enterprise, Guangdong Province Strategic Emerging Industry Cultivation Enterprise, Guangdong Province Mobile Communication Base Station Antenna and RF Device Engineering Technology Research and Development Center, member units of Guangdong Beidou Satellite Navigation Industry Alliance, etc. Tongyu Communications has always adhered to independent research and development, and has formed a large-scale integrated communications enterprise integrating production, education and research, and actively cooperated with Shanghai Jiaotong University, Xi'an University of Electronic Science and Technology, South China University of Technology, City University of Hong Kong, and Australian Institute of Science and Industry. The cooperation among well-known universities and scientific research institutions is a "Guangdong Province Intellectual Property Advantage Enterprise". It has the National Enterprise Technology Center and the Guangdong Province Enterprise Key Laboratory. As of the end of 2021, more than 800 patent authorizations have been obtained.

Mobi Antenna Technology (Shenzhen) Co., Ltd. was established in August 1999. It is an enterprise specializing in providing antenna, radio frequency and cloud WIFI series communication products and solutions. The company is committed to building a beautiful wireless communication world. It was listed in Hong Kong in December 2009 (stock code: HK0947), and its business products have been commercially available in more than 30 countries around the world. The company's antenna products include CDMA/GSM/DCS/PHS/3G base station antennas, smart antennas, wireless LAN antennas, GPS antennas, microwave antennas, indoor distribution antennas, repeater antennas, etc.; RF products mainly include various frequency bands of the mobile communication system ( Including 3G) duplexer, double duplexer, filter, delay filter, multi-network integrated circuit combiner, power divider, coupler, lightning arrester, low noise amplifier, overhead amplifier, main line amplifier, power amplifier, Broadband wireless access outdoor unit (ODU) and other integrated series products.

MOBI

Mobiflex Antenna Technologies (Shenzhen) Co., Ltd.

Mobi Antenna Technology (Shenzhen) Co., Ltd. was established in August 1999. It is an enterprise specializing in providing antenna, radio frequency and cloud WIFI series communication products and solutions. The company is committed to building a beautiful wireless communication world. It was listed in Hong Kong in December 2009 (stock code: HK0947), and its business products have been commercially available in more than 30 countries around the world. The company's antenna products include CDMA/GSM/DCS/PHS/3G base station antennas, smart antennas, wireless LAN antennas, GPS antennas, microwave antennas, indoor distribution antennas, repeater antennas, etc.; RF products mainly include various frequency bands of the mobile communication system ( Including 3G) duplexer, double duplexer, filter, delay filter, multi-network integrated circuit combiner, power divider, coupler, lightning arrester, low noise amplifier, overhead amplifier, main line amplifier, power amplifier, Broadband wireless access outdoor unit (ODU) and other integrated series products.

Murata Manufacturing is an advanced manufacturer of integrated electronic parts worldwide and has been leading the development of the electronic machine industry for more than 60 years. Murata Manufacturing's ceramic capacitors and other electronic components are well-known worldwide, and the group product market for monostone ceramic capacitors (35% global share), wireless communication Bluetooth modules, etc. is constantly expanding. Murata Group owns 24 subsidiaries and affiliated companies, including Japan, 51 overseas, and has approximately 40,000 employees worldwide. Murata (China) Investment Co., Ltd. and Murata Electronic Trading (Shanghai) Co., Ltd. are the unified companies established to expand the business headquarters functions and develop sales strategies in the surrounding areas of Shanghai after the establishment of the Greater China sales fulcrum in Hong Kong in 1973. Sales subsidiary. In just a few decades, sales and production bases in other regions of China have been continuously expanded, such as Shenzhen, Wuxi, Tianjin, etc., which fully corresponds to the rapid rise of the Chinese market.

muRata

Murata (China) Investment Co., Ltd.

Murata Manufacturing is an advanced manufacturer of integrated electronic parts worldwide and has been leading the development of the electronic machine industry for more than 60 years. Murata Manufacturing's ceramic capacitors and other electronic components are well-known worldwide, and the group product market for monostone ceramic capacitors (35% global share), wireless communication Bluetooth modules, etc. is constantly expanding. Murata Group owns 24 subsidiaries and affiliated companies, including Japan, 51 overseas, and has approximately 40,000 employees worldwide. Murata (China) Investment Co., Ltd. and Murata Electronic Trading (Shanghai) Co., Ltd. are the unified companies established to expand the business headquarters functions and develop sales strategies in the surrounding areas of Shanghai after the establishment of the Greater China sales fulcrum in Hong Kong in 1973. Sales subsidiary. In just a few decades, sales and production bases in other regions of China have been continuously expanded, such as Shenzhen, Wuxi, Tianjin, etc., which fully corresponds to the rapid rise of the Chinese market.

Zhoushan Shenying Filter Manufacture Co., Ltd. was founded in 2003, is a scale enterprise specialized in the manufacturing of auto filters in Zhejiang. The enterprise covers an area of 15,000 square meters, and now it has more than 200 employees with an annual output of twenty million pieces. The products have been passed the quality inspection of Zhejiang automobile & motorcycle accessories quality inspection agency, and have been approved the certificate like TS16949, ISO14001, CE, GB/T28001, etc. It is the member of China Internal Combustion Engine Industry Association. Now the export scale is in the top ten of the Chinese filter private enterprises,And the spin on oil filter is in the top five of the Chinese filter private enterprises . Till now it has 2 invention patents, 17 design patents, 10 utility model patents. It has grown into comprehensive enterprise integrating the research & development, production, selling and service from the small processing enterprise. And with Guangzhou brance founed in 2004, the Dubai branch founded in 2011 and American branch founded in 2017, the enterprise formed the distribution network in Guangzhou, Zhoushan, Dubai and America. The products have been sold in the domestic and international markets, and gained wide praise and recognition of all clients in Europe and America, Southeast Asia, the Middle East area and Africa. The enterprise has registered the brand RENKEN and SHENYING successively. And the brand RENKEN was voted the famous trademark of Zhejiang province in 2016. The enterprise has cooperated with Pacific Insurance Agency who insuring the Product Liability Insurance from 2016. The enterprise will pursue quality, Pay attention to credibility, the principle of quality service, and strive to create the international famous brand.

RENKEN

Zhoushan Shenying Filter Manufacture Co., Ltd.

Zhoushan Shenying Filter Manufacture Co., Ltd. was founded in 2003, is a scale enterprise specialized in the manufacturing of auto filters in Zhejiang. The enterprise covers an area of 15,000 square meters, and now it has more than 200 employees with an annual output of twenty million pieces. The products have been passed the quality inspection of Zhejiang automobile & motorcycle accessories quality inspection agency, and have been approved the certificate like TS16949, ISO14001, CE, GB/T28001, etc. It is the member of China Internal Combustion Engine Industry Association. Now the export scale is in the top ten of the Chinese filter private enterprises,And the spin on oil filter is in the top five of the Chinese filter private enterprises . Till now it has 2 invention patents, 17 design patents, 10 utility model patents. It has grown into comprehensive enterprise integrating the research & development, production, selling and service from the small processing enterprise. And with Guangzhou brance founed in 2004, the Dubai branch founded in 2011 and American branch founded in 2017, the enterprise formed the distribution network in Guangzhou, Zhoushan, Dubai and America. The products have been sold in the domestic and international markets, and gained wide praise and recognition of all clients in Europe and America, Southeast Asia, the Middle East area and Africa. The enterprise has registered the brand RENKEN and SHENYING successively. And the brand RENKEN was voted the famous trademark of Zhejiang province in 2016. The enterprise has cooperated with Pacific Insurance Agency who insuring the Product Liability Insurance from 2016. The enterprise will pursue quality, Pay attention to credibility, the principle of quality service, and strive to create the international famous brand.

With more than 50 years of history, Koso Japan is a professional manufacturer of AC-DC switching power supplies, DC-DC converters and modules. Wuxi Keso Electronics Co., Ltd. (WCE) is a newly established production enterprise by Japan COSEL Co., Ltd. Before this, Japan's COSEL has insisted on carrying out production activities with "MADE IN JAPAN". In order to expand its global market share, it began to produce overseas for the first time. The company's main product is DC voltage-regulated power supply. In order to further reduce the cost of production and manufacturing, the mass production and sales of new products are underway. In addition, Wuxi Keso Electronics Co., Ltd.'s products are also ordered by Shanghai Keso Trading Co., Ltd. (SCIT), which is responsible for export sales management, and then exported to all parts of the world. They are then sold by Koso (Shanghai) Electronics Co., Ltd. and other sales companies located in various countries. Provided to customers.

COSEL

Wuxi Keso Electronics Co., Ltd.

With more than 50 years of history, Koso Japan is a professional manufacturer of AC-DC switching power supplies, DC-DC converters and modules. Wuxi Keso Electronics Co., Ltd. (WCE) is a newly established production enterprise by Japan COSEL Co., Ltd. Before this, Japan's COSEL has insisted on carrying out production activities with "MADE IN JAPAN". In order to expand its global market share, it began to produce overseas for the first time. The company's main product is DC voltage-regulated power supply. In order to further reduce the cost of production and manufacturing, the mass production and sales of new products are underway. In addition, Wuxi Keso Electronics Co., Ltd.'s products are also ordered by Shanghai Keso Trading Co., Ltd. (SCIT), which is responsible for export sales management, and then exported to all parts of the world. They are then sold by Koso (Shanghai) Electronics Co., Ltd. and other sales companies located in various countries. Provided to customers.

TDK Co., Ltd. is a leading electronics company headquartered in Tokyo, Japan. The company was founded in 1935 and mainly engaged in ferrite, which is a key material used in electronic and magnetic products. TDK's main products include ceramic capacitors, aluminum electrolytic capacitors, film capacitors, magnetic products, high-frequency components, piezoelectric and protection devices, as well as sensors and sensor systems (such as temperature and pressure, magnetic and MEMS sensors) and other passive elements. Device. In addition, TDK also provides power supply and energy devices, magnetic heads and other products. Product brands include TDK, EPCOS , InvenSense, Micronas, Tronics and TDK-Lambda. As a world-renowned electronics industry brand, TDK has always occupied a leading position in electronic raw materials and electronic components. Its products are widely used in information, communications, household appliances and new consumer electronic products, such as mobile phones, laptops, tablets, automobiles, industrial equipment, etc. Founded in 1935, TDK established a joint venture in Taiwan as early as the 1960s, and then established a sales network and production line in Hong Kong. Since the 1980s, TDK has officially entered mainland China and has established large production bases in many regions including East China, South China and North China, with business expanding across the country. Dongdian Chemical (China) Investment Co., Ltd. (hereinafter referred to as TCN) was established in Shanghai, China in 2004 and is the regional headquarters of TDK in China. TCN supports and coordinates its manufacturing and sales bases in China (including Hong Kong and Taiwan) through the functions of various departments. For effective and rapid operation, TCN is also responsible for developing regional strategies to maintain the expansion of TDK Group. Looking ahead, TDK will further expand its business scope in China, with new strategies covering multiple areas such as customer service, manufacturing and product development. The company will strengthen TDK's product application, integrated design and comprehensive solutions to more closely cooperate with customers' product development, and at the same time establish a highly flexible production and manufacturing system to meet customers' different needs during the production stage. The company will continue to actively develop products that can meet the needs of the Chinese market and gradually localize the development and production of products. In addition, the company will also be committed to expanding technology development in the field of new energy, such as electric vehicles, solar energy, LED and other green technologies, and give back to the society with practical actions.

TDK

TDK

TDK (China) Investment Co., Ltd.

TDK Co., Ltd. is a leading electronics company headquartered in Tokyo, Japan. The company was founded in 1935 and mainly engaged in ferrite, which is a key material used in electronic and magnetic products. TDK's main products include ceramic capacitors, aluminum electrolytic capacitors, film capacitors, magnetic products, high-frequency components, piezoelectric and protection devices, as well as sensors and sensor systems (such as temperature and pressure, magnetic and MEMS sensors) and other passive elements. Device. In addition, TDK also provides power supply and energy devices, magnetic heads and other products. Product brands include TDK, EPCOS , InvenSense, Micronas, Tronics and TDK-Lambda. As a world-renowned electronics industry brand, TDK has always occupied a leading position in electronic raw materials and electronic components. Its products are widely used in information, communications, household appliances and new consumer electronic products, such as mobile phones, laptops, tablets, automobiles, industrial equipment, etc. Founded in 1935, TDK established a joint venture in Taiwan as early as the 1960s, and then established a sales network and production line in Hong Kong. Since the 1980s, TDK has officially entered mainland China and has established large production bases in many regions including East China, South China and North China, with business expanding across the country. Dongdian Chemical (China) Investment Co., Ltd. (hereinafter referred to as TCN) was established in Shanghai, China in 2004 and is the regional headquarters of TDK in China. TCN supports and coordinates its manufacturing and sales bases in China (including Hong Kong and Taiwan) through the functions of various departments. For effective and rapid operation, TCN is also responsible for developing regional strategies to maintain the expansion of TDK Group. Looking ahead, TDK will further expand its business scope in China, with new strategies covering multiple areas such as customer service, manufacturing and product development. The company will strengthen TDK's product application, integrated design and comprehensive solutions to more closely cooperate with customers' product development, and at the same time establish a highly flexible production and manufacturing system to meet customers' different needs during the production stage. The company will continue to actively develop products that can meet the needs of the Chinese market and gradually localize the development and production of products. In addition, the company will also be committed to expanding technology development in the field of new energy, such as electric vehicles, solar energy, LED and other green technologies, and give back to the society with practical actions.

Since its establishment in 1992, Huaxin Technology has made good use of the strategic alliance of the industrial value chain in just 10 years and has rapidly grown into a listed company in Taiwan. Currently, the number of employees around the world has reached 7,000; 8 main production bases are located in the Asia-Pacific region. , mass-produced high-quality products, and serves world-class corporate customers through the supply and warehousing network of more than 50 large regional distributors around the world. Product line includes laminated ceramic chip capacitors (MLCC), chip resistors (Chip-R), radio frequency components (RF Components), RF antennas, circular plate capacitors (DISCs), zinc oxide varistors (Varistors), inductors (Inductors) and chips Chip Fuse. With a deep understanding of the importance of technical capabilities, Huaxin Technology has been investing in technology research and development and innovation with 3% annual revenue since 2001, and is committed to the development of various special products such as miniaturization, cost-effectiveness optimization, green environmental protection and independent material research and development. In line with the trend of 3C products being light, short and multi-functional integrated, Huaxin's component products are widely used in various electronic products, from computer information, communication equipment, consumer electronic products, and even automotive and industrial applications, and have long been deeply involved in consumers. Life is invisible, and thoroughly implements the brand promise of "Huaxin, always by your side"!

PSA

PSA

Walsin Technology Corporation

Since its establishment in 1992, Huaxin Technology has made good use of the strategic alliance of the industrial value chain in just 10 years and has rapidly grown into a listed company in Taiwan. Currently, the number of employees around the world has reached 7,000; 8 main production bases are located in the Asia-Pacific region. , mass-produced high-quality products, and serves world-class corporate customers through the supply and warehousing network of more than 50 large regional distributors around the world. Product line includes laminated ceramic chip capacitors (MLCC), chip resistors (Chip-R), radio frequency components (RF Components), RF antennas, circular plate capacitors (DISCs), zinc oxide varistors (Varistors), inductors (Inductors) and chips Chip Fuse. With a deep understanding of the importance of technical capabilities, Huaxin Technology has been investing in technology research and development and innovation with 3% annual revenue since 2001, and is committed to the development of various special products such as miniaturization, cost-effectiveness optimization, green environmental protection and independent material research and development. In line with the trend of 3C products being light, short and multi-functional integrated, Huaxin's component products are widely used in various electronic products, from computer information, communication equipment, consumer electronic products, and even automotive and industrial applications, and have long been deeply involved in consumers. Life is invisible, and thoroughly implements the brand promise of "Huaxin, always by your side"!

Shenzhen Shunluo Electronics Co., Ltd. was established in 2000 and was listed in 2007 (code: 002138). It is a high-tech enterprise specializing in the research, development, production and sales of various chip electronic components. The products include four major industries: magnetic devices, microwave devices, sensitive devices, and precision ceramics, and are widely used in communications, consumer electronics, computers, automotive electronics, new energy, Netcom and industrial electronics. Adhering to the business philosophy of "following standards, scientific and technological innovation, continuous improvement, and providing excellent products and perfect services to global customers", relying on advanced management system, strong development capabilities, excellent product quality and perfect services, Shunluo has Become an electronic component supplier to many well-known domestic companies.

Sunlord

Shenzhen Sunlord Electronics Co., Ltd.

Shenzhen Shunluo Electronics Co., Ltd. was established in 2000 and was listed in 2007 (code: 002138). It is a high-tech enterprise specializing in the research, development, production and sales of various chip electronic components. The products include four major industries: magnetic devices, microwave devices, sensitive devices, and precision ceramics, and are widely used in communications, consumer electronics, computers, automotive electronics, new energy, Netcom and industrial electronics. Adhering to the business philosophy of "following standards, scientific and technological innovation, continuous improvement, and providing excellent products and perfect services to global customers", relying on advanced management system, strong development capabilities, excellent product quality and perfect services, Shunluo has Become an electronic component supplier to many well-known domestic companies.

China Star Optics Technology Co., Ltd. was registered and established in Changchun,Jilin province in 2005.The company`s business scope includes the development,production and sales of optical lenses,optical parts and provides related technical development about optical lenses. The company has complete optical manufacturing capabilities and advanced production equipment and inspection equipment, with the joint efforts of all excellent workers, we have become more and more competitive on the production of high performance optical lenses and optical parts,including spherical lenses, cylindrical lenses, aspherical lenses, dome lens,windows, prisms,optical crystals, mirrors and infrared optical components etc. Products are widely used in medical instrument, photoelectric device,optical communications, digital cameras,biochemical analysis,laser systems,projection display systems,aerospace and other fields. As the operating principle of "Quality First, Customer First",China star optics is dedicated to continually providing our customers with high quality products and perfect service, sincerely hope we could build long-term friendly business relationship with the customers all over the world.

CSOPT

China Star Optics Technology Co.,Ltd.

China Star Optics Technology Co., Ltd. was registered and established in Changchun,Jilin province in 2005.The company`s business scope includes the development,production and sales of optical lenses,optical parts and provides related technical development about optical lenses. The company has complete optical manufacturing capabilities and advanced production equipment and inspection equipment, with the joint efforts of all excellent workers, we have become more and more competitive on the production of high performance optical lenses and optical parts,including spherical lenses, cylindrical lenses, aspherical lenses, dome lens,windows, prisms,optical crystals, mirrors and infrared optical components etc. Products are widely used in medical instrument, photoelectric device,optical communications, digital cameras,biochemical analysis,laser systems,projection display systems,aerospace and other fields. As the operating principle of "Quality First, Customer First",China star optics is dedicated to continually providing our customers with high quality products and perfect service, sincerely hope we could build long-term friendly business relationship with the customers all over the world.

Weixun United Semiconductor Co., Ltd. (hereinafter referred to as Qorvo, Nasdaq: QRVO) is a wholly-owned American company that designs, develops and produces "radio frequency" integrated circuit products. The company provides standard and Customized product solutions and strategic manufacturing services. Qorvo has long insisted on providing innovative RF solutions to achieve a better connected world. Qorvo serves the global market and leverages its unique competitive advantages to promote the global connectivity of people, places and things in 5G networks, cloud computing, the Internet of Things and other emerging application markets. Currently, Qorvo is the world's major supplier of power frequency amplifiers, with nearly 8,000 employees worldwide. Qorvo has two high-tech manufacturing centers in China, Beijing and Dezhou. Qorvo ( Beijing ) is located in Beijing Economic and Technological Development Zone, with more than 2,000 employees; Qorvo ( Dezhou ) is located in Dezhou Economic and Technological Development Zone, Shandong Province, with 1,500 employees. The rest of people. The company's customers are Huawei, Apple, OPPO, Vivo, Xiaomi, Lenovo, Samsung, Qualcomm and many other well-known communications industry pioneers at home and abroad.

Qorvo

Verizon Joint Semiconductor (Beijing) Co., Ltd.

Weixun United Semiconductor Co., Ltd. (hereinafter referred to as Qorvo, Nasdaq: QRVO) is a wholly-owned American company that designs, develops and produces "radio frequency" integrated circuit products. The company provides standard and Customized product solutions and strategic manufacturing services. Qorvo has long insisted on providing innovative RF solutions to achieve a better connected world. Qorvo serves the global market and leverages its unique competitive advantages to promote the global connectivity of people, places and things in 5G networks, cloud computing, the Internet of Things and other emerging application markets. Currently, Qorvo is the world's major supplier of power frequency amplifiers, with nearly 8,000 employees worldwide. Qorvo has two high-tech manufacturing centers in China, Beijing and Dezhou. Qorvo ( Beijing ) is located in Beijing Economic and Technological Development Zone, with more than 2,000 employees; Qorvo ( Dezhou ) is located in Dezhou Economic and Technological Development Zone, Shandong Province, with 1,500 employees. The rest of people. The company's customers are Huawei, Apple, OPPO, Vivo, Xiaomi, Lenovo, Samsung, Qualcomm and many other well-known communications industry pioneers at home and abroad.

Jiangsu Zhuosheng Microelectronics Co., Ltd. was established on August 10, 2012 and was listed on the Shenzhen Stock Exchange GEM on June 18, 2019. The stock abbreviation is: Zhuosheng Micro, stock code: 300782. The company is a high-tech enterprise in Jiangsu Province, focusing on the research, development, production and sales of RF integrated circuits. It mainly provides RF switches, RF low-noise amplifiers, RF filters, RF power amplifiers and other RF front-end discrete devices and various types of RF front-end discrete devices to the market. Module product solutions, and the company also provides low-power Bluetooth microcontroller chips. The company's RF front-end discrete devices and RF module products are mainly used in mobile smart terminal products such as smartphones. The customers cover major Android mobile phone manufacturers around the world. They can also be used in smart wearables, communication base stations, automotive electronics, Bluetooth headsets, VR/AR devices. and networking equipment and other areas where wireless connection is required. The company's low-power Bluetooth microcontroller chip is mainly used in electronic products such as smart homes, wearable devices, etc. The company insists on independently developing core technology and resource platforms. With the development of 5G communication technology, the company has become one of the few domestic RF solution providers that benchmark against international cutting-edge enterprises. After years of deep cultivation and accumulation in the field of RF front-end applications, the company has established a professional team with stable, efficient, independent innovation, mature and complete management system, covering technical research and development, marketing, production and operation, quality management, and financial management. , manufacturing technology and other aspects, turn talent advantages into development advantages, and improve the company's competitiveness and sustainable development capabilities. At the same time, the company attaches great importance to the discovery and cultivation of talents, promotes the introduction of talents, attracts outstanding students from universities across the country, and introduces many high-level technical and management talents at home and abroad, forming a long-term talent echelon. The company firmly strives to build a globally leading RF technology platform, and is committed to becoming an enabler and builder of the global information connection physical resource platform, focusing on building outstanding competitive advantages. In recent years, the company has focused on building Xinzhuo Semiconductor's industrialization capabilities and actively built a global advanced "intelligent quality manufacturing" production line. It took only 14 months to complete all progress nodes from factory construction to process line at a speed exceeding the expected planning. The plan has successfully built an internationally advanced 6-inch SAW filter wafer production line. The production line has entered the stage of mass production, which will add new impetus to the company's sustainable development. At the same time, based on the 6-inch SAW filter production line, the company has built a professional and technical talent team by adding advanced equipment and gradually promoted the production and manufacturing capabilities of 12-inch IPD filter products. At present, the production line has completed the process line and entered the small batch production stage. The company has built the basic capabilities of 12-inch wafer manufacturing, providing more possibilities for the company to expand more product categories in the future. The company will integrate technology and physical resources through the deep integration of intelligence, digitalization and advanced manufacturing processes through materials, design, devices, advanced integration, etc., and combine market trends, technology evolution, architecture advancement and manufacturing accuracy improvement. Continuously improve core competitiveness, build a RF intelligent manufacturing resource platform, and strive to become an international cutting-edge RF solution provider.

MAXSCEND

Maxscend Microelectronics Co., Ltd.

Jiangsu Zhuosheng Microelectronics Co., Ltd. was established on August 10, 2012 and was listed on the Shenzhen Stock Exchange GEM on June 18, 2019. The stock abbreviation is: Zhuosheng Micro, stock code: 300782. The company is a high-tech enterprise in Jiangsu Province, focusing on the research, development, production and sales of RF integrated circuits. It mainly provides RF switches, RF low-noise amplifiers, RF filters, RF power amplifiers and other RF front-end discrete devices and various types of RF front-end discrete devices to the market. Module product solutions, and the company also provides low-power Bluetooth microcontroller chips. The company's RF front-end discrete devices and RF module products are mainly used in mobile smart terminal products such as smartphones. The customers cover major Android mobile phone manufacturers around the world. They can also be used in smart wearables, communication base stations, automotive electronics, Bluetooth headsets, VR/AR devices. and networking equipment and other areas where wireless connection is required. The company's low-power Bluetooth microcontroller chip is mainly used in electronic products such as smart homes, wearable devices, etc. The company insists on independently developing core technology and resource platforms. With the development of 5G communication technology, the company has become one of the few domestic RF solution providers that benchmark against international cutting-edge enterprises. After years of deep cultivation and accumulation in the field of RF front-end applications, the company has established a professional team with stable, efficient, independent innovation, mature and complete management system, covering technical research and development, marketing, production and operation, quality management, and financial management. , manufacturing technology and other aspects, turn talent advantages into development advantages, and improve the company's competitiveness and sustainable development capabilities. At the same time, the company attaches great importance to the discovery and cultivation of talents, promotes the introduction of talents, attracts outstanding students from universities across the country, and introduces many high-level technical and management talents at home and abroad, forming a long-term talent echelon. The company firmly strives to build a globally leading RF technology platform, and is committed to becoming an enabler and builder of the global information connection physical resource platform, focusing on building outstanding competitive advantages. In recent years, the company has focused on building Xinzhuo Semiconductor's industrialization capabilities and actively built a global advanced "intelligent quality manufacturing" production line. It took only 14 months to complete all progress nodes from factory construction to process line at a speed exceeding the expected planning. The plan has successfully built an internationally advanced 6-inch SAW filter wafer production line. The production line has entered the stage of mass production, which will add new impetus to the company's sustainable development. At the same time, based on the 6-inch SAW filter production line, the company has built a professional and technical talent team by adding advanced equipment and gradually promoted the production and manufacturing capabilities of 12-inch IPD filter products. At present, the production line has completed the process line and entered the small batch production stage. The company has built the basic capabilities of 12-inch wafer manufacturing, providing more possibilities for the company to expand more product categories in the future. The company will integrate technology and physical resources through the deep integration of intelligence, digitalization and advanced manufacturing processes through materials, design, devices, advanced integration, etc., and combine market trends, technology evolution, architecture advancement and manufacturing accuracy improvement. Continuously improve core competitiveness, build a RF intelligent manufacturing resource platform, and strive to become an international cutting-edge RF solution provider.

Wuxi Haoda Electronics Co., Ltd. is mainly engaged in the research, development, design, production and sales of surface acoustic wave RF chips. It is a domestic manufacturer that combines chip design technology, manufacturing and packaging and testing technology, and standardized mass production and shipment capabilities. The company's main products include filters, duplexers and resonators, which are widely used in mobile phones, communication base stations, Internet of Things and other radio frequency communication related fields. The company adopts IDM (vertical integrated manufacturing) model to organize production, with mature chip design, manufacturing and packaging and testing capabilities, and can achieve independent and controllable production processes and efficient connection between front and rear processes. The company has reached the product parameter level of leading foreign manufacturers in terms of performance of some key performance indicators of surface acoustic wave filters and duplexers in common frequency bands, and has good overall performance. At present, the company's surface acoustic wave filters and duplexers have strong market competitiveness and high brand awareness. In recent years, international trade frictions have occurred frequently, and downstream manufacturers have increasingly paid attention to the independent and controllable supply of RF chips. The company's surface acoustic wave filter and duplexer have been verified by well-known mobile terminals and ODM manufacturers, communication equipment manufacturers and wireless communication module manufacturers such as Xiaomi, OPPO, Huaqin, Longqi, ZTE, Guanghetong, and mass production. Sale. Under the monopoly structure of leading foreign manufacturers, the company's market share of surface acoustic wave filters and duplexers has been continuously increasing, which has effectively promoted the domestic production of surface acoustic wave RF chips.

HD

HD

Wuxi Haoda Electronics Co., Ltd.

Wuxi Haoda Electronics Co., Ltd. is mainly engaged in the research, development, design, production and sales of surface acoustic wave RF chips. It is a domestic manufacturer that combines chip design technology, manufacturing and packaging and testing technology, and standardized mass production and shipment capabilities. The company's main products include filters, duplexers and resonators, which are widely used in mobile phones, communication base stations, Internet of Things and other radio frequency communication related fields. The company adopts IDM (vertical integrated manufacturing) model to organize production, with mature chip design, manufacturing and packaging and testing capabilities, and can achieve independent and controllable production processes and efficient connection between front and rear processes. The company has reached the product parameter level of leading foreign manufacturers in terms of performance of some key performance indicators of surface acoustic wave filters and duplexers in common frequency bands, and has good overall performance. At present, the company's surface acoustic wave filters and duplexers have strong market competitiveness and high brand awareness. In recent years, international trade frictions have occurred frequently, and downstream manufacturers have increasingly paid attention to the independent and controllable supply of RF chips. The company's surface acoustic wave filter and duplexer have been verified by well-known mobile terminals and ODM manufacturers, communication equipment manufacturers and wireless communication module manufacturers such as Xiaomi, OPPO, Huaqin, Longqi, ZTE, Guanghetong, and mass production. Sale. Under the monopoly structure of leading foreign manufacturers, the company's market share of surface acoustic wave filters and duplexers has been continuously increasing, which has effectively promoted the domestic production of surface acoustic wave RF chips.

Jiangsu Canqin Technology Co., Ltd. was established in 2004, covering an area of ​​65,000 square meters and employing more than 1,500 people. It is located at the intersection of the Yangtze River and the coastal economic belt - Zhangjiagang Free Trade Zone. The company specializes in the production of ceramic dielectric filters, dielectric waveguide filters, dielectric resonators, antennas, cavity filters, etc. The production line covers the entire process from ceramic powder to the finished components leaving the factory. At present, the company has a R&D team of more than 200 people, and has always provided customers with higher-speed information transmission, more stable and low-energy consumption products and information solutions. In recent years, from high-tech enterprises to Jiangsu Province's enterprise graduate workstations, from obtaining nearly 100 independent intellectual property rights to participating in the national innovation fund projects, from establishing Jiangsu Province's microwave ceramic engineering technology research center to participating in the formulation of industry standards for medium ceramic products, the company has always been Take innovation as the soul of career development, and use our strength to support China's transformation from a manufacturing base to a "intelligent manufacturing" base, be enterprising and constantly explore new development areas. Canqin upholds the spirit of positive, honest and pragmatic enterprise, and continuously improves the brand and value of the company; based on the principles of people-oriented, honest service and value creation, based on high-tech, builds business with honest reputation, and provides high-quality services. The business philosophy of winning serves users at home and abroad, and is involved in many industries and fields such as civilian and military use, striving to build the company into a professional high-tech brand enterprise.

C&Q

C&Q

Jiangsu Canqin Technology Co., Ltd.

Jiangsu Canqin Technology Co., Ltd. was established in 2004, covering an area of ​​65,000 square meters and employing more than 1,500 people. It is located at the intersection of the Yangtze River and the coastal economic belt - Zhangjiagang Free Trade Zone. The company specializes in the production of ceramic dielectric filters, dielectric waveguide filters, dielectric resonators, antennas, cavity filters, etc. The production line covers the entire process from ceramic powder to the finished components leaving the factory. At present, the company has a R&D team of more than 200 people, and has always provided customers with higher-speed information transmission, more stable and low-energy consumption products and information solutions. In recent years, from high-tech enterprises to Jiangsu Province's enterprise graduate workstations, from obtaining nearly 100 independent intellectual property rights to participating in the national innovation fund projects, from establishing Jiangsu Province's microwave ceramic engineering technology research center to participating in the formulation of industry standards for medium ceramic products, the company has always been Take innovation as the soul of career development, and use our strength to support China's transformation from a manufacturing base to a "intelligent manufacturing" base, be enterprising and constantly explore new development areas. Canqin upholds the spirit of positive, honest and pragmatic enterprise, and continuously improves the brand and value of the company; based on the principles of people-oriented, honest service and value creation, based on high-tech, builds business with honest reputation, and provides high-quality services. The business philosophy of winning serves users at home and abroad, and is involved in many industries and fields such as civilian and military use, striving to build the company into a professional high-tech brand enterprise.

Jiaxing Jiali Electronics Co., Ltd. was established in December 1995. It specializes in the research, development, production and sales of microwave dielectric ceramic components and satellite navigation antennas, modules, and Bluetooth modules. Its products are widely used in the fields of RF and microwave communications, mainly implementing RF, Microwave signal reception, processing and transmission functions. Jiali is a subsidiary of Beidouxingtong (stock code: 002151). Jiali is an integrator of the entire industrial chain of microwave dielectric ceramic materials, microwave components, antennas, modules and whole machines, as well as a few domestic enterprises that have independent intellectual property rights to prepare low-temperature co-fired ceramic (LTCC) materials and realize large-scale production. A provincial R&D center, a provincial enterprise technology center, a Zhejiang Microwave Ceramic Materials Key Enterprise Research Institute and a microwave ceramic material engineering laboratory have been established. The company has 45 authorized patents and software copyright registrations, 10 components and Beidou antenna industry standards and group standards that have been presided over and participated in the formulation, and has undertaken 28 major national scientific research and industrialization projects. Jiali initiated the establishment of the China Beidou Vehicle In-Car Alliance, committed to the industrial promotion of China Beidou Vehicle In-Car Applications. Jiali has passed the certification of quality management systems such as ISO9001, IATF16949, ISO14001, OHSAS18001 and GJB9001B, and has the ability to produce microwave dielectric ceramic materials annually for more than 1,000 tons, as well as 200 million microwave dielectric ceramic components and 1 billion LTCC annually. Components, 10 million satellite navigation antennas and 6 million navigation and Bluetooth module production capacity. The company undertakes the special project of the new intelligent manufacturing model of the Ministry of Industry and Information Technology "satellite/mobile communication microwave ceramic components" with a total investment of 150 million yuan. It will focus on overcoming key shortcomings and equipment - microwave dielectric ceramic powder integrated production line and building 13 foundations. Component automation production line breaks the high technical barriers of electronic ceramic material preparation technology and equipment, make up for the shortcomings of microwave dielectric ceramic powder preparation and basic component manufacturing equipment, drives industry demonstration application and development, and is related to wireless communication and satellite navigation. Provide complete technical solutions and products to enhance the international competitiveness of the "GLEAD" brand.

Jiali Electronics

Beijing BDStar Navigation Co., Ltd.

Jiaxing Jiali Electronics Co., Ltd. was established in December 1995. It specializes in the research, development, production and sales of microwave dielectric ceramic components and satellite navigation antennas, modules, and Bluetooth modules. Its products are widely used in the fields of RF and microwave communications, mainly implementing RF, Microwave signal reception, processing and transmission functions. Jiali is a subsidiary of Beidouxingtong (stock code: 002151). Jiali is an integrator of the entire industrial chain of microwave dielectric ceramic materials, microwave components, antennas, modules and whole machines, as well as a few domestic enterprises that have independent intellectual property rights to prepare low-temperature co-fired ceramic (LTCC) materials and realize large-scale production. A provincial R&D center, a provincial enterprise technology center, a Zhejiang Microwave Ceramic Materials Key Enterprise Research Institute and a microwave ceramic material engineering laboratory have been established. The company has 45 authorized patents and software copyright registrations, 10 components and Beidou antenna industry standards and group standards that have been presided over and participated in the formulation, and has undertaken 28 major national scientific research and industrialization projects. Jiali initiated the establishment of the China Beidou Vehicle In-Car Alliance, committed to the industrial promotion of China Beidou Vehicle In-Car Applications. Jiali has passed the certification of quality management systems such as ISO9001, IATF16949, ISO14001, OHSAS18001 and GJB9001B, and has the ability to produce microwave dielectric ceramic materials annually for more than 1,000 tons, as well as 200 million microwave dielectric ceramic components and 1 billion LTCC annually. Components, 10 million satellite navigation antennas and 6 million navigation and Bluetooth module production capacity. The company undertakes the special project of the new intelligent manufacturing model of the Ministry of Industry and Information Technology "satellite/mobile communication microwave ceramic components" with a total investment of 150 million yuan. It will focus on overcoming key shortcomings and equipment - microwave dielectric ceramic powder integrated production line and building 13 foundations. Component automation production line breaks the high technical barriers of electronic ceramic material preparation technology and equipment, make up for the shortcomings of microwave dielectric ceramic powder preparation and basic component manufacturing equipment, drives industry demonstration application and development, and is related to wireless communication and satellite navigation. Provide complete technical solutions and products to enhance the international competitiveness of the "GLEAD" brand.

Guangdong Fenghua High-tech Co., Ltd. (Securities referred to as Fenghua High-tech, stock code 000636) was established in 1984. It is an enterprise specializing in electronic information basic products such as new components, electronic materials, electronic special equipment, etc. It traded in Shenzhen in 1996. Listed on the list. Since entering the electronic components industry, Fenghua Hi-Tech has achieved leapfrog development and has now become a domestic large-scale scientific research, production and export base for basic new components and electronic information products. It has independent intellectual property rights and core product key technologies. Large companies in the electronic components industry. Fenghua Hi-Tech has a complete and mature product chain, and has large-scale production capacity to integrate and supply electronic complete machines such as communications, consumer, computers, automotive electronics, lighting and electrical appliances. Fenghua Hi-Tech is committed to becoming an advanced supporting supplier and solution provider for electronic components integration, providing customers with all information basic product supermarket services and collaborative design value-added services. Fenghua Hi-Tech is willing to work with customers, suppliers, industry colleagues and shareholders to jointly create a broad future for the electronic information industry.

FENGHUA HIGH - TECH

Guangdong Fenghua Advanced Technology Co., Ltd.

Guangdong Fenghua High-tech Co., Ltd. (Securities referred to as Fenghua High-tech, stock code 000636) was established in 1984. It is an enterprise specializing in electronic information basic products such as new components, electronic materials, electronic special equipment, etc. It traded in Shenzhen in 1996. Listed on the list. Since entering the electronic components industry, Fenghua Hi-Tech has achieved leapfrog development and has now become a domestic large-scale scientific research, production and export base for basic new components and electronic information products. It has independent intellectual property rights and core product key technologies. Large companies in the electronic components industry. Fenghua Hi-Tech has a complete and mature product chain, and has large-scale production capacity to integrate and supply electronic complete machines such as communications, consumer, computers, automotive electronics, lighting and electrical appliances. Fenghua Hi-Tech is committed to becoming an advanced supporting supplier and solution provider for electronic components integration, providing customers with all information basic product supermarket services and collaborative design value-added services. Fenghua Hi-Tech is willing to work with customers, suppliers, industry colleagues and shareholders to jointly create a broad future for the electronic information industry.

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