2026 Top 10 Relay Manufacturers in China Jiangsu

Jiangsu Ankerui Microgrid Research Institute Co., Ltd

Jiangsu Ankerui Microgrid Research Institute Co., Ltd., registered at No. 9 Xincheng Road, Jiangyin City, with Jiangyin Data Bureau as the registration authority and Zhou Zhong as the legal representative, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Sales of intelligent instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of supply instruments and meters; Sales of advanced power electronic devices; Sales of communication equipment; Sales of lighting fixtures; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of IoT devices; Sales of IoT devices; Internet of Things technology services; Research and development of Internet of Things technology; Intelligent control system integration; Information system integration services; Energy storage technology services; Research and development of online energy monitoring technology; Operational efficiency evaluation service; Internet data service; Import and export of goods; Technology import and export; Solar power generation technology services; Research and development of emerging energy technologies; Research and development of online energy metering technology; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Computer system services; Energy saving management services; Industrial Internet data service; Sales of photovoltaic equipment and components; Sales of charging stations; Operation of electric vehicle charging infrastructure; Engineering management services; Engineering and technical services (excluding planning management, survey, design, and supervision) (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, Smart Electricity Management Cloud, Whd Series Intelligent Temperature And Humidity Controller

Ningbo Feinade Electric Appliance Co., Ltd

Ningbo Feinade Electric Appliance Co., Ltd., registered at No. 146 Xiaotang Road, Hangzhou Bay New Area, Ningbo, Zhejiang Province, with the registration authority of Qianwan New Area Branch of Ningbo Market Supervision Administration and the legal representative of Wan Jinlong, operates in general projects including instrument manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components; Manufacturing of hardware products; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electrical instruments and meters; Research and development of household appliances; Sales of household appliances; Sales of electronic components and electromechanical equipment; Sales of electrical accessories; Electronic product sales; Sales of electrical equipment; Sales of specialized equipment for the production of lighting fixtures; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Sales of industrial automatic control system devices; Sales of distribution switch control equipment; Sales of metal tools; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of plastic products; Retail of daily household appliances; Sales of household appliance spare parts; Wholesale of daily necessities; Internet sales (except for sales of goods that require a license).; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Relay, Circuit Breaker, Controller

Jiangyin Weisheng Instrument Co., Ltd

Jiangyin Weisheng Instrument Co., Ltd. is registered at Room 204, Building A, No. 18 Haigang Road, Shengang Street, Jiangyin City. The registration authority is Jiangyin Administrative Approval Bureau, and the legal representative is Zhou Yuanxing. The business scope includes research, development, and sales of prepaid energy meters, multi-user energy meters, other instruments and meters, electrical fire monitoring equipment, fire power monitoring equipment, fault arc detectors, smart electrical equipment, intelligent lighting controllers, motor intelligent protectors, other electrical equipment, and high and low voltage complete switchgear; Information system integration services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay, Electrical Fire Monitor, Fire Power Monitoring Module

Yangzhou Xijun Electric Co., Ltd

Yangzhou Xijun Electric Co., Ltd., with its registered address at S8-1-309 Wuyue Plaza, Xincheng, Baoying County, is registered with the Baoying County Administrative Approval Bureau and represented by Lu Guihua. Its business scope includes high-voltage testing instruments, electric heating appliances, cable trays, sliding contact wires, busbars, and electrical equipment processing, manufacturing, and sales; Sales of insulation materials, environmentally friendly dust removal bags and accessories, metallurgical accessories, metallurgical materials, dust collectors and accessories, polyimide film, silicon iron, silicon manganese, ferroalloys, safety tools, hardware tools, oil filters, gas detection equipment, and labor protection supplies; Equipment leasing services; Installation, maintenance, and testing of power supply and receiving facilities; Construction equipment installation services; Network equipment maintenance; Technical services, debugging, and installation of power equipment; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay, Digital Cable Fault Detector, Instantaneous Grounding Recorder

Yuanning Technology Co., Ltd

Yuanning Technology Co., Ltd., with its registered address at No. 6 Gangcheng Road, Yichang District, China (Hubei) Free Trade Zone, is registered with the Market Supervision Administration of Yichang High tech Industrial Development Zone Management Committee, and its legal representative is Han Jinquan. Its business scope includes computer system integration and information technology services; Research and development, production, sales, and technical services of power automation protection and control equipment, building intelligent equipment, power electronic equipment (excluding licensed projects), instruments and meters, transmission and distribution and control equipment, photovoltaic new energy equipment, security monitoring equipment, industrial automation control equipment, and their intelligent control management system software; Sales of electrical components; Power engineering consulting, design, construction, operation and maintenance, and engineering general contracting (excluding power installation and maintenance); General contracting of photovoltaic power generation projects; Import and export business of various commodities and technologies through self operation and agency (excluding import and export projects prohibited, restricted, or designated by laws and administrative regulations) (projects that require approval by law can only be carried out after approval by relevant departments); The following business scope shall be operated in accordance with the approved content of the license or approval document. Those who have not obtained relevant valid licenses or approval documents shall not operate: electricity sales and services++. Core products: Relay, Sifel,

Nanjing Zhihe Automation Engineering Co., Ltd

Nanjing Zhihe Automation Engineering Co., Ltd., with its registered address at No. 18 Zhilan Road, Science Park, Jiangning District, Nanjing City, is registered with the Jiangning District Administrative Approval Bureau of Nanjing City. The legal representative is Yang Weina, and its business scope includes industrial automation engineering construction; Research, installation, and sales of automation components and automation software; Manufacturing and sales of distribution cabinets and accessories, metal structural components, industrial instruments and meters; Construction of mechanical and electrical equipment installation projects; Software development; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay, , Schneider

Ningbo Huibai Trading Co., Ltd

Ningbo Huibai Trading Co., Ltd., registered at Room 6-5, Building 12, Lanyue Garden, Century City, Hangzhou Bay New Area, Qianwan New Area, Ningbo City, Zhejiang Province, China. The registration authority is Qianwan New Area Branch of Ningbo Municipal Administration for Market Regulation, and the legal representative is Zhang Xiaoxia. The business scope includes general projects: retail of hardware products; Sales of daily necessities; Sales of mechanical and electrical equipment; Sales of lighting fixtures; Sales of daily glass products; Wholesale of daily necessities; Sales of specialized equipment for the production of lighting fixtures; Sales of lighting fixtures; Internet sales (except for the sale of goods that need to be licensed); Wholesale of stationery supplies; Retail of stationery supplies; Wholesale of hardware products; Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Needle textile sales; Sales of needle textiles and raw materials; Leather sales; Import and export agency; Import and export of goods; Wholesale of clothing and apparel; Wholesale of shoes and hats; Retail of shoes and hats; Installation services for ordinary mechanical equipment; Clothing and apparel retail; Wholesale of jewelry; Sales of hair accessories; Sales of experimental analytical instruments; Retail of pet food and supplies; Wholesale of pet food and supplies; Wholesale of sports goods and equipment; Outdoor product sales; Sales of maternal and child products; Sales of clocks and timing instruments; Sales of power electronic components; Sales of intelligent instruments and meters; Sales of glassware; Sales of instruments and meters; Sales of electrical instruments and meters; Electronic product sales; Sales of metal tools; Sales of household appliances; Sales of household appliance spare parts; Sales of daily necessities; Sales of daily wooden products; Sales of plastic products; Research and development of biochemical product technology; Sales of daily chemical products; Sales of monitoring and testing instruments for water quality pollutants (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, Motor Protector, Phase Sequence Protector