2026 Top 10 Industrial Plug Manufacturers in China

Shanghai Nanpu Instrument Factory

Shanghai Nanpu Instrument Factory, registered at Room 155, 10th Floor, No. 200 Chengxi Road, Huinan Town, Pudong New Area, with the registration authority of Pudong New Area Market Supervision Bureau and the legal representative of Xu Zhengguo. Its business scope includes the production and processing of instruments and accessories, wires and cables, electronic components, and affiliated branch offices. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Industrial Plug, Thermal Resistor, Conventional Thermocouple

Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd

Zhejiang Zhongshen Explosion proof Electrical Appliance Co., Ltd., registered in Shangchi Village, Liushi Town, Yueqing City, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Zheng Guochao, is engaged in the manufacturing and sales of explosion-proof electrical appliances, switches, explosion-proof lighting fixtures and accessories; Repair and maintenance of explosion-proof electrical appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Plug, ,

Beijing Aosheng Innovation Technology Co., Ltd

Beijing Aosheng Innovation Technology Co., Ltd., with its registered address at 2-504, 5th floor, Building 25, No. 9 Anningzhuang West Road, Haidian District, Beijing. The registration authority is the Market Supervision Administration of Haidian District, Beijing, and the legal representative is Huang Yanping. Its business scope includes technology development and technical services; Selling mechanical equipment, hardware and electrical equipment, electronic products, communication equipment, computers, software, and auxiliary equipment; Computer system services. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Industrial Plug, Basic Pdu, Wall Mounted Distribution Box

Wenzhou Shengze Electric Co., Ltd

Wenzhou Shengze Electric Co., Ltd., registered at No. 329 Kaichuang Road, Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative being Feng Weifeng. Its business scope includes general projects such as research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of power transmission, distribution and control equipment; Manufacturing of plastic products; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power facilities and equipment; Manufacturing of capacitors and their supporting equipment; Rubber product manufacturing; Manufacturing of hardware products; Manufacturing of electronic components; Mold manufacturing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Industrial Plug, Plastic Connector, Industrial Socket

Manekos Industrial Electrical (China) Co., Ltd

Manekos Industrial Electrical (China) Co., Ltd., with its registered address at No. 21, Phase II, Gangtian Industrial Building, No. 99 Gangtian Road, Suzhou Industrial Park, registered with the Suzhou Industrial Park Market Supervision and Administration Bureau, and represented by XIANGHENG KONG as its legal representative. Its business scope includes the development and production of industrial plugs, sockets, connectors, device plugs, and low-voltage distribution boxes, as well as the sale of self-produced products; The wholesale and import/export business of similar products mentioned above, commission agency (excluding auctions) (not involving state-owned trade management goods, but involving quota and license management goods, shall be applied for in accordance with relevant national regulations); Leasing of mechanical equipment; Provide after-sales service and technical consulting services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Plug, Industrial Socket, Industrial Connector

Zhejiang Tiandao Electric Co., Ltd

Zhejiang Tiandao Electric Co., Ltd. is registered in Batou Village, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province. The registration authority is the Yueqing Market Supervision Administration, and the legal representative is Zheng Yangwei. Its business scope includes distribution switch control equipment, new energy equipment, photovoltaic solar energy equipment, reactive power compensation equipment, DC screens, generators, power equipment, lighting equipment, water treatment equipment, automotive parts, railway maintenance equipment, airport maintenance equipment, transformers, circuit breakers, fuses, relays, chargers, voltage regulators, voltage regulators, transmission appliances, explosion-proof appliances, lightning protection appliances, inverters, filters, leakage protectors, sockets, plugs, street light control switches, wall switches, induction switches, time control switches, industrial control equipment, high-voltage switches. Low voltage electrical components and accessories Production, processing, and sales (including online sales) of high and low voltage electrical appliances and complete sets of equipment, transformers, casings, distribution boxes, box type substations, distribution cabinets, cable branch boxes, plastic waterproof boxes, power maintenance boxes, electromechanical accessories, mining accessories, instruments and meters, communication equipment, wires and cables, power fittings, explosion-proof lamps, electronic components, plastic parts, hardware tools, pneumatic components, and hydraulic components; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Industrial Plug, Waterproof Junction Box, Industrial Plug Socket

Beijing Tongwei Technology Co., Ltd

Beijing Tongwei Technology Co., Ltd., with its registered address at No. 306, 3rd Floor, Building 4, Building Materials City, Xisanqi, Haidian District, Beijing. The registration authority is the Market Supervision Administration of Haidian District, Beijing, and the legal representative is Zhou Huisheng. Its business scope includes technology development, technology transfer, technology consulting, technology services, and technology training; Organize cultural and artistic exchange activities (excluding commercial performances); Undertake exhibition and display activities; Selling computers and auxiliary equipment; Design and construction of lightning protection engineering majors; Data processing (excluding bank card centers and cloud computing data centers with PUE values above 1.5 in data processing); Software development; Basic software services; Application software services; Engineering and technical research and experimental development; Technical testing; Planning and management; Computer maintenance; Office equipment maintenance; Selling hardware and electrical equipment (not engaged in physical store operations), electronic products, communication equipment, and mechanical equipment; Instrument and meter maintenance; Computer system services; Import and export of goods, technology, and agency import and export; Electronic product maintenance; Production of surge protectors, power distribution units, safety intelligent electrical and related lightning protection products (limited to external ports only); Engineering survey; Engineering design. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; for engineering survey, engineering design, and projects that require approval by law, they shall carry out business activities in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Industrial Plug, Power Cord, Industrial Connector