2026 Top 10 Circuit Protection Manufacturers in China Tianjin

Anshengtong (Tianjin) High Voltage Power Technology Co., Ltd

Anshengtong (Tianjin) High Voltage Power Technology Co., Ltd., with its registered address at 5th Floor, No. 20 Huaming Avenue, Dongli District, Tianjin, registered with the Market Supervision Administration of Dongli District, Tianjin, and represented by Yin Xia as its legal representative. Its business scope includes high-voltage power supply, aerospace special power supply, automation equipment, electronic products, computer software technology research and development, technical consulting, technology transfer, and technical services; Production, maintenance, and sales of high-voltage power supplies, automation equipment, electronic products, and instruments and meters; Wholesale and retail of computer software, hardware and electrical materials, daily necessities, and office supplies; Engage in import and export business permitted by national laws and regulations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Circuit Protection, Tray Power Supply, High Voltage Power Supply

Tianjin Sina Intelligent Technology Co., Ltd

Tianjin Sina Intelligent Technology Co., Ltd., registered at Unit 05, 28th Floor, Building 5, Tianhui Center, Intersection of Nanshi Street and Fu'an Street, Nanshi Street, Heping District, Tianjin, registered with the Market Supervision and Administration Bureau of Heping District, Tianjin, with Lu Zhaohang as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Development of artificial intelligence application software; Sales of artificial intelligence hardware; Software development; Network technology services; Internet data service; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of optical instruments; Sales of instruments and meters; Sales of electrical equipment; Sales of specialized equipment for environmental protection; Sales of communication equipment; Sales of optoelectronic devices; Sales of pumps and vacuum equipment; Sales of generators and generator sets; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of gas compression machinery; Sales of servo control mechanisms; Sales of wind and electric tools; Retail of hardware products; Sales of firefighting equipment; Sales of electrical equipment; Sales of electronic measuring instruments; Battery sales; Fiber optic sales; Operation of wires and cables; Sales of metal materials; Sales of communication equipment; Wholesale of automotive spare parts; Sales of chemical products (excluding licensed chemical products); Sales of daily necessities; Sales of office supplies; Sales of labor protection equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Information consulting services (excluding licensed information consulting services); Internet sales (except for the sale of goods that need to be licensed); Advertising design and agency; Advertising production. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export; Import and export agency; Internet information service; The second type of value-added telecommunications services. (For projects that require approval according to 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: Circuit Protection, Electronic Components, Auto Parts For Automotive Use

Tianjin Sailis Automation Technology Co., Ltd

Tianjin Sailis Automation Technology Co., Ltd., with its registered address at No. 12, Ligangyuan, Shuanggang Industrial Zone, Tianjin (multiple address information exists), registered with the Jinnan District Market Supervision Administration of Tianjin, and represented by Lu Zhaohang as the legal representative. Its business scope includes the technical development of automation equipment; Installation and construction of mechanical and electrical equipment; Wholesale and retail of mechanical and electrical equipment, hardware and electrical equipment, instruments and meters, chemical raw materials (excluding hazardous chemicals), handicrafts, office supplies, automotive and motorcycle accessories, computer equipment and consumables; Import and export business of goods and technology. (If there are special regulations for monopoly in the country, they shall be handled in accordance with the special regulations for monopoly.). Core products: Circuit Protection, Hydraulic Clamp, Sensor

Tianjin Futao Electrical Technology Co., Ltd

Tianjin Futao Electrical Technology Co., Ltd., registered at 608 Huigu Building, northwest of the intersection of Hongqi Road and Tiantuo North Road, Nankai District, Tianjin, registered with the Market Supervision Administration of Nankai District, Tianjin, with Yan Tao as the legal representative. Its business scope includes technical development of electrical equipment and industrial automation control systems; Wholesale and retail of mechanical equipment (excluding small cars), electronic products, instruments and meters, electrical complete sets of equipment (excluding small cars), wire and cable accessories, electrical equipment, insulation materials, and chemicals (excluding highly toxic substances, hazardous chemicals, and easily produced drugs); Import and export business 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: Circuit Protection, , Siba Fuse Micro Switch

Tianjin Nodaxing Electromechanical Technology Co., Ltd

Tianjin Nodaxing Electromechanical Technology Co., Ltd., registered at 1-712-4, Chuangzhi Building, No. 482 Anime Middle Road, Binhai Tianjin Ecological City, Binhai New Area, Tianjin. The registration authority is the China Singapore Tianjin Ecological City Supervision and Administration Bureau, and the legal representative is Tian Jie. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of distribution switch control equipment; Wholesale of electronic components; Retail of electronic components; Sales of distribution switch control equipment; Wholesale of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of communication equipment; Sales of electronic components and electromechanical equipment; Sales of marine engineering equipment; Sales of deep-sea oil drilling equipment; Sales of specialized equipment for oil drilling and production; Sales of household appliances; Crop pest and disease control services. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Licensed project: Import and export of goods; Technology import and export; Offshore oil extraction. (For projects that require approval according to 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: Circuit Protection, Temperature Sensing, Sensor

Tianjin North Shida Electric Materials Co., Ltd

Tianjin North Shida Electrical Materials Co., Ltd., with its registered address at No. 2-33, Hardware and Electrical Trading Market, Haibin Street, Baodi District, Tianjin, is registered with the Baodi District Market Supervision and Administration Bureau of Tianjin. The legal representative is Zhao Jianping, and the business scope includes general projects: wholesale of hardware products; Digital technology services; Network technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Integrated circuit sales; Sales of metal products; Sales of instruments and meters; Sales of electrical equipment; Wholesale of electronic components; Sales of building materials; Sales of office equipment; Sales of household appliance spare parts; Retail of hardware products; Sales of daily masks (non-medical); Sales of electrical accessories; Sales of household appliances; Battery sales; Sales of office supplies; Sales of building decoration materials; Sales of daily necessities; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of daily ceramic products; Sales of daily wooden products; Needle textile sales; Sales of daily necessities; Sales of metal tools; Retail of daily household appliances; Retail of kitchenware, sanitary ware, and daily necessities; Sales of labor protection equipment; Intelligent control system integration; Information system integration services. (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: Circuit Protection, Wire And Cable, Household And Industrial Appliances

Tianjin Binhai New Area Sange Electronic Technology Co., Ltd

Tianjin Binhai New Area Sange Electronic Technology Co., Ltd., registered at Room 204-297, Chuangzhi Building, No. 482 Anime Middle Road, Tianjin Ecological City, registered with the China Singapore Tianjin Ecological City Supervision and Administration Bureau, with Yang Yan as the legal representative. Its business scope includes research and development, sales, and technical consulting of computer software, information system integration technology, products, and materials; Research and sales of high-tech new electronic components, integrated circuits, electronic materials, electronic specialized equipment and instruments, electronic digital intelligent measurement and control equipment, digital measuring instruments, precision mechanical tools, electromechanical machine tools (excluding small cars), and coal mine electronic equipment; Design, development, and technical consulting of robots and automation equipment; Research and sales of new environmentally friendly materials technology; Packaging decoration printing, high-tech digital printing technology, and advertising production; Import and export of various commodities and technologies through self operation and agency (excluding import and export products prohibited by the state); Processing of incoming materials, processing of samples, assembly of incoming parts, and compensation trade. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Circuit Protection, Io-Link Series, Protocol Gateway