2026 Top 10 High Temp Industrial Plug Manufacturers in China

Shanghai Qinlan Electrical System Engineering Co., Ltd

Shanghai Qinlan Electrical System Engineering Co., Ltd., registered at Room 1001, 10th Floor, Building 14, No. 98 Fulian 1st Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision and Administration Bureau and the legal representative He Yong, the business scope includes general projects: manufacturing of distribution switch control equipment; Manufacturing of electrical accessories; Manufacturing of power transmission, distribution and control equipment; Manufacturing of power facilities and equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of instruments and meters; Sales of electrical accessories; Furniture sales; Sales of lubricating oil; Sales of office supplies; Sales of labor protection equipment; Sales of power facilities and equipment; Sales of electronic components and electromechanical equipment; Sales of communication equipment; Sales of refrigeration and air conditioning equipment; Operation of wires and cables; Sales of communication equipment; Sales of electrical signal equipment devices; Wholesale of computer software, hardware, and auxiliary equipment; Sales of lighting fixtures; Sales of wind and electric tools; Wholesale of hardware products; Sales of household appliances; Electronic product sales; Installation services for ordinary mechanical equipment; Electrical equipment repair; Engineering and technical services (excluding planning management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of power electronic components; Sales of security equipment; Sales of Class I medical devices; Sales of firefighting equipment; Sales of chemical products (excluding licensed chemical products); Technology import and export; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Electrical installation services. (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: High Temp Industrial Plug, Low-Voltage Distribution Cabinet, Distribution Box

Dongguan Gepu Electronic Technology Co., Ltd

Dongguan Gepu Electronic Technology Co., Ltd., registered at Room 601, Building 8, No. 31 Jinfu Road, Liaobu Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Chen Shengkui. Its business scope includes processing and production of electrical connectors, fiber optic connectors, automotive connectors, wire harnesses and cable components, wiring devices and their parts, plugs, sockets, IoT intelligent terminal products, plastic hardware products, precision terminals, precision molds, and electronic components; Development and sales of automation equipment technology; Electronic product sales; Snack industry, wholesale industry; 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: High Temp Industrial Plug, 175A Dust Cover,

Shanghai Best Electronics Co., Ltd

Shanghai Best Electronics Co., Ltd. is registered at Room 208, Building C, No. 227 Guanshengyuan Road, Xuhui District, Shanghai. The registration authority is the Xuhui District Market Supervision Administration, and the legal representative is Han Zhonghua. Its business scope includes eight technical services in the fields of sensors, electronics, machinery, and instrumentation, as well as sales of sensors, electronic equipment, mechanical equipment, and instrumentation. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: High Temp Industrial Plug, Coal Mine Products, Automotive Water Tank Level Sensor

Shanghai Aisin Transmission Equipment Co., Ltd

Shanghai Aisin Transmission Equipment Co., Ltd., registered at Room 206, 2nd Floor, Building 3, No. 453 Luoxin Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision Administration and the legal representative of Gu Yongqiang. Its business scope includes general projects: sales and maintenance of hydraulic equipment, pneumatic equipment, mechanical transmission equipment and accessories, CNC machine tools, semiconductor equipment, robots, environmental protection equipment, electromechanical equipment, mechanical equipment, industrial automatic control system devices and their accessories; Mechanical and electrical equipment maintenance; Engaged in technology development, consulting, transfer, and services in the fields of environmental protection, electronics, and automation technology. (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: High Temp Industrial Plug, High Temperature Resistant Aviation Plug, Aviation Connector

Dongguan Zhongxuan Te Plastic Chemical Co., Ltd

Dongguan Zhongxuan Te Plastic Chemical Co., Ltd., with its registered address at No. 85-1 Zhangluo Xianwei Avenue, Zhangmutou Town, Dongguan City, is located at No. 57, Building 7, Phase I of Plastic Trade City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Party Xinxing. Its business scope includes the sale of plastic raw materials, plastic pigments, plastic additives, and other chemical products; 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: High Temp Industrial Plug, General Materials, Engineering Materials

Dongguan Qingquan New Materials Co., Ltd

Dongguan Qingquan New Materials Co., Ltd., with its registered address at Room 501, No. 84, Maiyuan Yongchang Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Xu Yingjie, and its business scope includes general projects such as research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of new catalytic materials and additives; Sales of plastic products; Sales of rubber products; Sales of high-quality synthetic rubber; Pigment sales; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of non-metallic minerals and products; Sales of petroleum products (excluding hazardous chemicals); Sales of new membrane materials; Sales of synthetic fibers; Sales of glass fiber reinforced plastic products; Import and export of goods; Technology import and export. (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: High Temp Industrial Plug, Lotte Chemical Abs From South Korea, Basf Tpu From Germany

Shanghai Keyingfa Electrical Technology Co., Ltd

Shanghai Keyingfa Electric Technology Co., Ltd., with its registered address at No. 2, Lane 325, Jiujing Road, Jiuting Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Han Zhonghua, and its business scope includes general projects such as electronic component manufacturing; Manufacturing of power electronic components; Manufacturing of security equipment; Manufacturing of optical instruments; Sales of electrical equipment; Sales of optical instruments; Sales of power facilities and equipment; Fiber optic cable sales; Sales of instruments and meters; Retail of electronic components; Wholesale of electronic components; Sales of power electronic components; Sales of distribution switch control equipment; Retail of hardware products; Wholesale of hardware products; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (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: High Temp Industrial Plug, Distribution Box/Module, 7/8 Connector