2026 Top 10 Relay Manufacturers in China Shanghai

Ankerui Electric Co., Ltd

Ankerui Electric Co., Ltd., with its registered address at No. 253 Yulu Road, Jiading District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Zhou Zhong, and its business scope includes general projects: manufacturing of electrical instruments and meters; Manufacturing of intelligent instruments and meters; Manufacturing of capacitors and their supporting equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power electronic components; Manufacturing of lighting fixtures; Manufacturing of electrical signal equipment devices; Manufacturing of IoT devices; Manufacturing of industrial automatic control system devices; Manufacturing of distribution switch control equipment; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Research and development of Internet of Things technology; Internet of Things technology services; Internet data service; Internet of Things application services; Software development; Information system integration services; Information system operation and maintenance services; Information technology consulting services; Computer system services; Industrial Internet data service; Manufacturing of information security equipment; Engineering management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Energy saving management services; Contract energy management; Energy storage technology services; Engineering and technical research and experimental development; Engineering and technical services (excluding planning management, survey, design, and supervision); Sales of charging stations; Sales of intelligent power transmission and distribution and control equipment; Sales of distribution switch control equipment; Sales of industrial automatic control system devices; Sales of capacitors and their supporting equipment; Sales of electrical signal equipment devices; Sales of power electronic components; Sales of electrical instruments and meters; Software sales; Sales of intelligent instruments and meters; Sales of lighting fixtures; Sales of IoT devices; Sales of information security equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: sales of specialized products for computer information system security; Design of intelligent building systems; Construction project design; Construction project construction; Import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Relay, Air Switch Electric Energy Metering Device, Load

Shanghai Shengxu Electric Co., Ltd

Shanghai Shengxu Electric Co., Ltd., with its registered address at Room 3674, Lane 65, Huandong 1st Road, Fengjing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Tong Shengmei, and the business scope includes technical development, technical consulting, and technical services (excluding installation, maintenance, and testing of power facilities) in the field of electrical technology, high and low voltage complete sets of equipment, electrical testing equipment and accessories, household appliances, laboratory equipment (excluding medical equipment), and sales of instruments and meters. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Relay, Fr Series, High Voltage Divider

Shanghai Longwei Electrical Technology Co., Ltd

Shanghai Longwei Electrical Technology Co., Ltd. is registered at Room 406, Building 36, No. 2789 Fengzhe Road, Qingcun Town, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Zheng Longrong. The company's business scope includes technology development, technical consulting, technical services, and technology transfer in the fields of electrical technology, computer technology, and automation technology. It also engages in the import and export of industrial automation equipment, electromechanical equipment, electronic components, instruments and meters, household appliances, hardware and electrical equipment, communication equipment (except for satellite TV broadcasting ground receiving facilities), computers, software and auxiliary equipment (except for computer information system security special products), wires and cables, building materials wholesale and retail, as well as technology import and export business. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Relay, Arc Light Protection, Relay Protection Device

Shandong Ailite New Energy Technology Co., Ltd

Shandong Ailite New Energy Technology Co., Ltd., with its registered address at Room 521, Building 4, Dream Center, No. 28988 Jingshi Road, Huaiyin District, Jinan City, Shandong Province, China. The registration authority is the Market Supervision Administration of Huaiyin District, Jinan City, and the legal representative is Cui Baowei. Its business scope includes general projects such as the research and development of new energy technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Battery leasing; General equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Electronic product sales; Sales of daily necessities; Needle textile sales; Sales of mechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of metal products; Sales of lighting fixtures; Sales of chemical products (excluding licensed chemical products); Sales of household appliances; Wholesale of automotive spare parts; Wholesale of motorcycles and spare parts; Retail of motorcycles and spare parts; Sales of electrical equipment; Battery sales; Conference and exhibition services; Computer system services; Economic and trade consulting; Enterprise management consulting (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Relay, Emergency Power Supply, Storage Battery

Shanghai Yanxi Industrial Co., Ltd

Shanghai Yanxi Industrial Co., Ltd. is registered at Room 398, Building 15, No. 2898 Fengzhe Road, Qingcun Town, Fengxian District, Shanghai. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Zhu Xi. Its business scope includes construction engineering, municipal engineering construction, building decoration engineering design and construction, designing and producing various advertisements, using its own media to publish advertisements, conference services, business information consulting, mechanical equipment and accessories, electromechanical equipment and accessories, air conditioning equipment and accessories, electronic products, electrical equipment, hardware and electrical equipment, lighting fixtures, computers, software and auxiliary equipment (except for computer information system security special products), office equipment, clothing and apparel, stainless steel products, aluminum alloy products, steel, daily necessities wholesale and retail. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Relay, Pressure Transmitter, Gas Analyzer

Shanghai Zhongren Science and Education Equipment Manufacturing Co., Ltd

Shanghai Zhongren Science and Education Equipment Manufacturing Co., Ltd., with its registered address at Building H, No. 63, Lane 435, Chongnan Road, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Bureau and represented by Chen Xiuhua as its legal representative. Its business scope includes the production, processing, and sales of teaching instruments, building intelligent equipment, opto mechatronics integrated equipment, digital voice equipment, medical models, CNC mechanical equipment, and electrical laboratory equipment (excluding special equipment), as well as technical consulting, development, transfer, and services in the field of computer software technology; Wholesale and retail of automobile inspection equipment, agricultural inspection equipment, mechanical equipment, office supplies, logistics equipment, electronic equipment, household appliances, sports and amusement facilities (excluding special ones), toys and stationery. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Relay, Maintenance Electrician Training Equipment, New Energy Vehicle Training Equipment

Xiamen Xiongba E-commerce Co., Ltd

Xiamen Xiongba E-commerce Co., Ltd., registered at Unit 2009-2010, Chuangxiang Center, No. 1733 Lvling Road, Siming District, Xiamen City, registered with the Market Supervision Administration of Siming District, Xiamen City, with Liu Xiangwen as the legal representative. Its business scope includes wholesale of electrical equipment; Other unspecified telecommunications services; Internet sales; Wholesale of computers, software, and auxiliary equipment; Wholesale of communication and broadcasting equipment; Wholesale of other mechanical equipment and electronic products; Retail of computers, software, and auxiliary equipment; Retail of communication equipment; Retail of other electronic products; Internet access and related services (excluding Internet cafes); Other Internet services (excluding items requiring approval); Engage in the import and export of various commodities and technologies (without attaching a separate import and export commodity catalog), except for commodities and technologies restricted or prohibited by the state for company operation or import and export.. Core products: Relay, Digital Output Module, Control Module