2026 Top 10 Relay Protection Meter Manufacturers in China

Fuzhou Hengyuantai Electric Appliance Co., Ltd

Fuzhou Hengyuantai Electric Appliance Co., Ltd., registered at No. 580 Jinshan Avenue, Jianxin Town, Cangshan District, Fuzhou City, is located at Building 54, Green Jinshan Phase IV, 1st Floor, Shopping Mall -2. The registration authority is the Cangshan District Market Supervision Administration of Fuzhou City, and the legal representative is Yang Jianfeng. The business scope includes the production, processing, and sales of household appliances; Maintenance, installation, and sales of complete sets of high and low voltage equipment; Wholesale and purchasing of electrical equipment, electromechanical equipment, automation equipment, instruments and meters, hardware and electrical equipment (excluding electric bicycles), building materials (excluding hazardous chemicals), switches, wires and cables, valves, bearings, pumps, computer software and hardware, office supplies; Automated engineering design and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay Protection Meter, Pneumatic Components, Pressure Switch

Hebei Kaikuzhe Electric Equipment Co., Ltd

Hebei Kaikuzhe Electric Power Equipment Co., Ltd., with its registered address located in Xijiuguan Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Hejian City. The legal representative is Wang Zhen, and its business scope includes general projects such as manufacturing of power facilities and equipment; Sales of power facilities and equipment; Manufacturing of special ceramic products; Sales of special ceramic products; Manufacturing of technical glass products; Sales of technical glass products; Sales of high-performance fibers and composite materials; Manufacturing of metal daily necessities; Sales of metal products; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of electrical equipment; Sales of electrical equipment; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of monitoring and control equipment for power transmission and distribution; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Sales of daily glass products; Sales of plastic products; Sales of rubber products; Sales of insulation materials; Sales of electrical equipment; Electronic product sales; Operation of wires and cables; Import and export of goods. (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: Relay Protection Meter, Ceramic Insulator, Insulator

Xuchang Shangji Electric Co., Ltd

Xuchang Shangji Electric Co., Ltd., with its registered address at No. 6150, Group 6, Zhang Community, Changcun, Xuchang City, Henan Province, is registered with the Economic and Technological Development Zone Branch of Xuchang Market Supervision Administration. The legal representative is Shan Chunbao, and its business scope includes the research and development, production, assembly, and sales of power systems, protection equipment and automatic control devices, high and low voltage electrical equipment, electronic products, and instruments and meters; Sales of backend monitoring systems, building materials, pipelines, office equipment, wires and cables, hardware tools, valves, batteries, computer software and hardware; Network technology services, power engineering, and substation construction and maintenance services.. Core products: Relay Protection Meter, Protective Device, Transformer Measurement And Control Device

Hebei Mingyao Electric Power Equipment Co., Ltd

Hebei Mingyao Electric Power Equipment Co., Ltd. is registered in Houxiaohan Village, Xingbieying Township, Hejian City, Cangzhou City, Hebei Province. The registration authority is Hejian Market Supervision and Administration Bureau, and the legal representative is Ma Xiling. The business scope includes the production and sales of insulators, isolating switches, distribution boxes, fuses, lightning arresters, transmission equipment accessories, steel strands, line fittings, steel core aluminum stranded wires, wire and cable, as well as the import and export of our company's products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay Protection Meter, Needle Insulator/Composite Needle Insulator, Dc Isolation Switch

Xu Changhua Ji Electric Co., Ltd

Xuchang Huaji Electric Co., Ltd., with its registered address at 5736 Ruixiang Road, Xuchang City, Henan Province, is registered with the Economic and Technological Development Zone Branch of Xuchang Market Supervision Administration. The legal representative is Yang Jinjin, and its business scope includes research and development, production, assembly, and sales of electronic components, electrical components, instruments and meters, fiber optic communication equipment, distribution and automation equipment, electrical equipment, and electronic equipment; Assembly, production, and sales of complete sets of electrical and power equipment, as well as high and low voltage electrical equipment; Maintenance, consulting services, and sales of computers and software, automation control equipment and backend monitoring system equipment, mechanical and electrical products, hardware tools, environmental protection equipment, fire-fighting equipment, communication equipment, building materials, metal materials, wires and cables, batteries, and power testing equipment; Valve production and sales; Technical services. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Relay Protection Meter, Communicator, Transformer Measurement And Control Device

Hebei Yueming Electric Power Equipment Technology Co., Ltd

Hebei Yueming Electric Power Equipment Technology Co., Ltd., with its registered address at 0907, Building F, No. 1 Zhongchu Plaza, No. 198 Zhonghua North Street, Xinhua District, Shijiazhuang City, Hebei Province, is registered with the Market Supervision Administration of Xinhua District. The legal representative is Li Zhanfeng, and the business scope includes technical research and development, technical consulting, technical services, and technology transfer of electric power equipment; Production and sales of power equipment, electrical equipment, special labor protection supplies, hardware products, glass products, fiberglass products, rubber products, insulation materials, fireproof materials, identification signs, complete sets of high and low voltage electrical equipment, security equipment, steel, metal products, distribution boxes, stainless steel products, aluminum alloy products (branch only): construction of power engineering, installation, sales and maintenance of electromechanical products and electromechanical equipment, manufacturing and sales of cement products (branch only); Sales of fire-fighting equipment and devices, sports equipment and devices, lighting equipment, communication equipment, wires and cables, environmental protection equipment, laboratory equipment, office equipment, cultural goods, office supplies, electronic equipment, instruments and meters, plastic products, solar photovoltaic equipment, electronic products, general labor protection products, anti-corrosion and insulation materials, electric tools, hydraulic power machinery and components; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay Protection Meter, Marker Post, Warning Post, Computer Room Insulation Rubber Pad

Qingdao Dekelai Trading Co., Ltd

Qingdao Dekelai Trading Co., Ltd., registered at Room 1101, Unit 1, Building 5, No. 157 Qingjiang Road, Shibei District, Qingdao City, Shandong Province, registered with the Market Supervision and Administration Bureau of Shibei District, Qingdao City. The legal representative is Zhang Shaofeng, and the business scope includes wholesale of mechanical and electrical products (excluding small cars), instruments and meters, computer software and hardware, hardware and electrical equipment, office equipment, cultural and sports supplies, daily necessities, and intelligent equipment in residential areas; Carry out business activities in accordance with the "Food Circulation License" issued by the food and drug regulatory department. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Relay Protection Meter, Amplifier, Shunt