2026 Top 10 Socket Manufacturers in China

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: Socket, Power Cord, Industrial Connector

Shanghai Lianjie Electric Co., Ltd

Shanghai Lianjie Electric Co., Ltd., with its registered address at Room 226, No. 206 Wulian Road, Pudong New Area, registered with the Pudong New Area Market Supervision Administration, and represented by Chen Yanan as its legal representative. Its business scope includes general projects such as the production, processing (limited to branch offices for production and processing), and sales of electrical equipment and spare parts; Sales of electronic products, general equipment, metal products, hardware and electrical equipment, instruments and meters, building decoration materials, wires and cables, rubber products, plastic products, chemical products (excluding licensed chemical products), intelligent robots, computer software and hardware and auxiliary equipment, electronic components, automotive parts, motorcycles and their parts; Engaged in technology development, technology transfer, technology consulting, and technology services in the fields of intelligent robot technology, artificial intelligence technology, electronic technology, network technology, and communication technology; Software development; Information system integration services; Information consulting services (excluding licensed information consulting services); Conference and exhibition services; Advertising production; Advertising design and agency. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: 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: Socket, Spring Type Terminal Block, Tb Series

Huakuang Heavy Industry Co., Ltd. First Branch

Huakuang Heavy Industry Co., Ltd. First Branch, with its registered address at Room 807, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Wang Chen. Its business scope includes licensed projects such as railway transportation infrastructure equipment manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General project: Mining machinery manufacturing; Sales of mining machinery; Mechanical equipment research and development; Sales of railway transportation equipment; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Socket, Ventilation And Safety Equipment, Spraying Equipment

Huakuang Design and Research Institute (Jining)

Huakuang Design and Research (Jining) Institute, with its registered address at Room 809, 8th Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registered authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Wang Chen. Its business scope includes research and development, design, production, and sales of mining machinery, railway equipment, and intelligent equipment; Construction of smart mining system; Development and sales of computer software and hardware. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Socket, Support Category, Instrumentation And Meters

Zhongzhong Intelligent Equipment Co., Ltd

Zhongzhong Intelligent Equipment Co., Ltd., with its registered address at Room 2108, 21st Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Xiao Xuexue, and the business scope includes general projects such as mining machinery manufacturing; Intelligent basic manufacturing equipment manufacturing; Manufacturing of intelligent instruments and meters; Manufacturing of mechanical and electrical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized machinery for tunnel construction; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized equipment for geological exploration; Manufacturing of mobile terminal devices; Manufacturing of industrial automatic control system devices; Sales of mining machinery; Sales of intelligent basic manufacturing equipment; Sales of intelligent instruments and meters; Sales of mechanical equipment; Sales of railway transportation infrastructure equipment; Production of chemical products (excluding licensed chemical products); Production of fireproof sealing materials; Mechanical equipment research and development; Engineering and technical research and experimental development; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Specialized equipment repair; Technology import and export; 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: Socket, Ventilation And Safety Equipment, Operating Equipment

Dongguan Sanrong Parts Electronics Co., Ltd

Dongguan Sanrong Parts Electronics Co., Ltd., registered at 190E-10 Hongye North Road, Tangxia Town, Dongguan City, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Chen Xiaoyan, engages in the production and sales of electronic components and rubber products; Sales: Plastic products; Import and export of goods and technology.. Core products: Socket, Touch Switch, Surface Mounted Tactile Switch

Beijing Dongfang Langli New Technology Development Co., Ltd

Beijing Dongfang Langli New Technology Development Co., Ltd., registered at 401, 4th floor, Building 1-4, Beijing Jingyi Group Co., Ltd., located on the south side of Shengfang Road, Qiangaomidian, Daxing Economic Development Zone, Daxing District, Beijing. The registration authority is the Market Supervision Administration of Daxing District, Beijing, and the legal representative is Ma Entu. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Single purpose commercial prepaid card agency sales; Wholesale of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Repair of communication equipment; Sales of communication equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Manufacturing of intelligent in vehicle devices; Manufacturing of lighting fixtures; Wind power generation technology services; Development of artificial intelligence application software; Software sales; Computer system services; Promotion services for new material technology; Software development; Manufacturing of electrical signal equipment devices; Sales of automotive decorative products. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Socket, Smart Switch, Intelligent Control Host