2026 Top 10 Relay Manufacturers in China

Sichuan Jinrui Zicheng Technology Co., Ltd

Sichuan Jinrui Zicheng Technology Co., Ltd., with its registered address at No. 9-10, 1st Floor, Building 10, Zhengbei Heng Street, Huayang Town, Tianfu New Area, Chengdu City, Sichuan Province, is registered with the Market Supervision and Administration Bureau of Tianfu New Area. The legal representative is Zhang Yonglin, and the business scope includes IoT technology development, technology services, technology transfer, and technology consulting; Research and development, production (limited to branch offices operating within the industrial park), sales: electronic products, computer software and hardware, instruments and meters, communication equipment (excluding wireless broadcasting and television transmission and ground satellite reception equipment), and providing technical consultation; Sales: electronic components, fire-fighting equipment, pipelines, water treatment equipment, pumps, valves, hardware and electrical equipment, agricultural and sideline products, metal products, daily necessities, metal materials (excluding rare and precious metals), arts and crafts; Electronic engineering design services; Import and export of goods or technology (excluding goods and technology restricted or prohibited by the state); Computer system integration; Online trade agency; Enterprise management consulting; Business information consultation. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Relay, Non Positioning Water Leakage Detection Cable, Wireless Water Immersion (Probe Type)

Zhejiang Xinzhou Electric Co., Ltd

Zhejiang Xinzhou Electric Co., Ltd., with its registered address at Room B61, Floors 1-3, No. 295 Ningkang East Road, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Yan Zhongxin as the legal representative. Its business scope includes general projects such as sales of electrical equipment; Sales of electrical accessories; Wholesale of hardware products; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Relay, Relay Module, Schneider

Kunshan Guoli Electronic Technology Co., Ltd

Kunshan Guoli Electronic Technology Co., Ltd., registered at No. 28 Xihu Road, Kunshan Development Zone, with Suzhou Data Bureau as the registration authority and Yin Jianping as the legal representative, is engaged in the production, research and development, sales, technical services, and technical consulting of ceramic vacuum relays, ceramic vacuum capacitors, ceramic vacuum switch tubes, thyristors, magnetrons, traveling wave tubes, vacuum contactors, and circuit breakers; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Manufacturing of electronic vacuum devices; Sales of electronic vacuum devices; Manufacturing of power transmission, distribution and control equipment (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Relay, Ac Contactor, Vacuum Switch Tube

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, Acx Series Electric Scooter Intelligent Charging Station, Dds/Dts Series Electric Energy Meter

Beijing Yizhao Tiancheng Hydraulic Parts Co., Ltd

Beijing Yizhao Tiancheng Hydraulic Parts Co., Ltd., with its registered address located 500 meters south of Xiatun Village, Henan Zhai Town, Miyun District, Beijing (No. 6 Pingfang in the courtyard of Miyun District Aerospace Machinery Parts Processing Factory), registered with the Market Supervision Administration of Miyun District, Beijing, and represented by Wang Yujie as the legal representative, is engaged in the assembly and fine processing of hydraulic parts; Sell hydraulic accessories, hydraulic valves, hardware and electrical equipment. (For projects that require approval according to law, business activities shall be carried out in accordance with the approved content after approval by relevant departments.). Core products: Relay, Double-Acting Balance Valve, Hydraulic System Check Valve

Zhengzhou Tonghui Machinery Equipment Co., Ltd

Zhengzhou Tonghui Machinery Equipment Co., Ltd., with its registered address at 5th Floor, Unit 4, No. 69 Xin'an East Road, Shangjie District, Zhengzhou City, is registered with the Market Supervision and Administration Bureau of Shangjie District, Zhengzhou City. The legal representative is Wang Rui, and its business scope includes the sale of mechanical equipment and accessories, electromechanical products, valves, electrical equipment, electronic products, instruments and meters, and industrial control automation equipment; Rental, installation, and maintenance of mechanical equipment; Engaged in import and export business of goods and technology.. Core products: Relay, Chain Sprocket, Weighing Hopper

Xuankun Automation Equipment (Shanghai) Co., Ltd

Xuankun Automation Equipment (Shanghai) Co., Ltd., with its registered address at Room BT122, Building 22, No. 1-30, Lane 88, Minbei Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision and Administration Bureau. The legal representative is Chen Deji. The company's business scope includes automation equipment, electronic products, wires and cables, mechanical equipment and accessories, communication equipment, communication devices, instruments and meters, stainless steel products, metal materials (except for special control), valves, pipeline accessories, automotive accessories, marine supporting equipment, medical equipment, water treatment equipment, electric tools, compressors and accessories, and automotive and motorcycle accessories. It engages in technology development, technical consulting, technical services, and technology transfer in the fields of network technology, mechanical technology, and environmental protection technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Relay, Single-Phase Filter, Fn402b-4-02