2026 Top 10 Filtering Manufacturers in China Shanghai

Cook Cooper Electric (Shanghai) Co., Ltd

Cook Cooper Electric (Shanghai) Co., Ltd. is registered at Room 110, Building 12, No. 2888 Fengzhe Road, Qingcun Town, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Bureau, and the legal representative is Li Caiqin. The company's business scope includes technology development, technical consulting, technical services, and technology transfer in the fields of electrical technology and mechanical technology, electrical equipment manufacturing and processing (operated by branch offices up to the limit), wholesale and retail of electrical equipment, industrial automation equipment, mechanical equipment and accessories, building materials, instruments and meters, hardware and electrical equipment, electronic products, computers, software, and auxiliary equipment (except for computer information system security special products), as well as import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filtering, Filter Type Low-Voltage Capacitor, Intelligent Capacitors

Shanghai Qiya Electronic Technology Co., Ltd

Shanghai Qiya Electronic Technology Co., Ltd., with its registered address at Room 1188, 11th Floor, Building 1, No. 85 Mingnan Road, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Fang Xing, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of specialized electrical and mechanical equipment; Sales of electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of intelligent power transmission and distribution and control equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Import and export of goods; Technology import and export; Import and export agency. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Filtering, Input Reactor , Other Products

Asia Test (Shanghai) Instrument Technology Co., Ltd

Asia Test (Shanghai) Instrument Technology Co., Ltd., with its registered address at Room F1171, 1st Floor, No. 258 Pingyang Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision and Administration Bureau. The legal representative is Yuan Zhenghong, and its business scope includes the sales of instruments and meters, electronic equipment, hardware and electrical equipment, household appliances, electromechanical equipment, lighting fixtures, experimental equipment, Class I medical devices, communication equipment, digital products, building decoration materials, office equipment, daily necessities, electronic products, and power tools. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filtering, Environmental Testing Instruments, Electronic And Electrical Instruments

Xiaoxiao (Shanghai) Photonics Technology Co., Ltd

Xiaoxiao (Shanghai) Photon Technology Co., Ltd., with its registered address at Room 302, No. 5, Lane 99, Jiajie Road, Zhaoxiang Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Wang Xiuxiang, and the business scope includes technical development, technical consulting, and technical services in the fields of "optoelectronics, communication, mechanical equipment, electronics, computers, and computer networks" technology, electromechanical equipment and accessories, optoelectronic equipment and accessories, communication equipment and related products, instruments and meters, electronic components, computers, software and auxiliary equipment, wires and cables, hardware and electrical equipment, building materials, daily necessities sales, engaged in import and export of goods and technology import and export business, electromechanical equipment installation and maintenance, and computer software development. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filtering, Photodetector, Optical Active Devices

Shanghai Wudie Trading Co., Ltd

Shanghai Wudie Trading Co., Ltd., with its registered address at Room J1291, Building 1, No. 6899 Liuxiang Road, Huating Town, Jiading District, Shanghai, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Dong Shuting, and the business scope includes the sales of electronic products, electromechanical equipment, hardware and electrical equipment, office supplies, sports equipment, handicrafts (excluding ivory and its products), daily necessities, building materials, metal materials, computers, software and auxiliary equipment, as well as the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filtering, Single Cycle Absolute Value Encoder, Capacitive Proximity Switch

Shanghai Qiya Electronic Technology Co., Ltd

Shanghai Qiya Electronic Technology Co., Ltd., with its registered address at Room 1188, 11th Floor, Building 1, No. 85 Mingnan Road, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Fang Xing, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of specialized electrical and mechanical equipment; Sales of electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Sales of intelligent power transmission and distribution and control equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Import and export of goods; Technology import and export; Import and export agency. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Filtering, Variable Frequency Reactor, Precision Resistor

Shanghai Yunjiang Trading Co., Ltd

Shanghai Yunjiang Trading Co., Ltd., with its registered address at No. 58 Fumin Branch Road, Hengsha Township, Chongming District, Shanghai (Shanghai Hengtai Economic Development Zone), is registered with the Chongming District Market Supervision and Administration Bureau, and its legal representative is Zuo Minghua. Its business scope includes instruments and meters, rubber and plastic products, wires and cables, metal materials, steel, automotive and motorcycle accessories, hardware and electrical equipment, electrical appliances, mechanical and electrical equipment, building decoration materials, general labor protection supplies, daily necessities sales, computer software and hardware development, and engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Filtering, Infrared Thermal Metal Detector, Single Coil Encoder