2026 Top 10 Circuit Protection Manufacturers in China

Shanghai Yunsheng Power Equipment Co., Ltd

Shanghai Yunsheng Power Equipment Co., Ltd., with its registered address at No. 3, Lane 1998, Jinbi Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Qu Guiwei as its legal representative. Its business scope includes general projects: manufacturing of distribution switch control equipment (limited to branch operations); Sales of distribution switch control equipment; Sales of intelligent basic manufacturing equipment; Retail of computer software, hardware, and auxiliary equipment; Network technology services; Development of network and information security software; Sales of network equipment; Installation services for ordinary mechanical equipment; Sales of daily necessities; Luggage sales; Sales of needle textiles and raw materials; Clothing and apparel retail; Retail of stationery supplies; Sales of office supplies; Electronic product sales; Battery sales; Sales of refrigeration and air conditioning equipment; Retail of cosmetics; Operation of wires and cables; Sales of communication equipment; Sales of leather products; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Contract energy management; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Mechanical equipment leasing; Sales of household appliances; Sales of specialized equipment for environmental protection (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Licensed project: 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, and specific business projects are subject to approval documents or licenses issued by relevant departments).. Core products: Circuit Protection, Ctd Battery, Dinweike Battery

Shenzhen Yiding Technology Co., Ltd

Shenzhen Yiding Technology Co., Ltd., with its registered address at 605, Building B, No. 310 Anlan Road, Luhu Community, Guanhu Street, Longhua District, Shenzhen, is registered with the Longhua Regulatory Bureau of the Shenzhen Market Supervision Administration. The legal representative is Ding Mei, and its business scope includes the research and development, as well as sales, of computer software and hardware, electronic products, and mechanical equipment; Sales of communication equipment, instruments, smart devices, electronic components, electronic accessories, digital devices and accessories, consumables; Domestic trade, import and export of goods and technology. (Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council) Production of computer software and hardware, electronic products, and mechanical equipment. Core products: Circuit Protection, Temperature Sensor, Pressure Sensitive/Tvs/Esd

Shuyang County Yuanbei Zheyi E-commerce Co., Ltd

Shuyang County Yuanbei Cheyi E-commerce Co., Ltd., with its registered address at No. 230, Xinqiao Group, Zhangji Village, Zhangji Street, Shuyang County, Suqian City, is registered by Shuyang County Market Supervision Administration, and its legal representative is Ding Zhanli. Its business scope includes general items: Internet sales (except for the sale of goods that need to be approved according to law) (in addition to the items that need to be approved according to law, business activities are carried out independently according to law with the business license). Core products: Circuit Protection, Submarine Glass Adhesive, Calligraphy Mat

Dongguan Xinmu Electronics Co., Ltd

Dongguan Xinmu Electronics Co., Ltd., with its registered address at Room 901, No. 68 Huali Road, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Jinhai, and its business scope includes general projects such as electronic product sales; Wholesale of electronic components; Sales of electronic specialized materials; Wholesale of hardware products; Sales of plastic products; Sales of mechanical equipment; 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: Circuit Protection, Yongyutai, Risen Semiconductor

Liangju Electronic Business Department, High tech Industrial Development Zone

Liangju Electronic Business Department, High tech Industrial Development Zone, with registered address at No. 50, 5th Floor, No. 9 Shiyang Road, Yuzhou Road Street, Jiulongpo District, Chongqing. The registration authority is the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing, and the legal representative is Xiong Chao. The business scope includes general items: retail of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Rental of computers and communication equipment; Sales of daily necessities; Sales of security equipment; Wholesale of electronic components; Retail of sports goods and equipment; Sales of daily necessities; Retail of stationery supplies; Sales of office supplies; Retail of cosmetics; Sales of household appliance spare parts; Sales of mechanical equipment; Retail of hardware products; Operation of wires and cables; Furniture sales; Jewelry retail; Sales of agricultural and sideline products; Sales of office equipment and consumables; Retail of automotive spare parts; Retail of motorcycles and spare parts; Sales of metal products; Retail of kitchenware, sanitary ware, and daily necessities; Electronic product sales; Repair of communication equipment; Mechanical equipment leasing; Sales of building materials; Sales of cameras and equipment; Sales of network equipment; Sales of intelligent robots; Sales of mobile terminal devices; Office equipment rental services; Sales of specialized equipment for environmental protection; Sale of second-hand goods; Sales of second-hand daily necessities; Sales of gold and silver products; Sales of Class I medical devices; Sales of refrigeration and air conditioning equipment; Battery leasing; Battery sales; Sales of special equipment; Jewelry manufacturing; Jewelry recycling and repair services; Consignment service; Electrical equipment repair; Sales of electrical equipment; Repair of daily electrical appliances; Repair of daily products; Computer and office equipment maintenance; Retail of daily household appliances; Sales of lighting fixtures; Sales of household appliances; Maintenance of transportation facilities; Specialized equipment repair; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of electronic components and electromechanical equipment; Photography printing services; Environmental consulting services; Information technology consulting services; Advertising release; Advertising design and agency; Advertising production; Artificial intelligence industry application system integration services; Internet data service; Selling cameras, mobile phones, and computer consumables.. (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, Motorcycle, Digital Category

Zhejiang Nano Electric Co., Ltd

Zhejiang Nano Electric Co., Ltd., located at Room H501, Building 2, No. 6 Baoda Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, was established on March 13, 2026. The registration authority is the Yueqing Market Supervision Administration, and the legal representative is Chi Xiuhua. Core products: Circuit Protection, Circuit Breaker, Automatic Transfer Switch

Shuyang County Tuzhihuiyi E-commerce Co., Ltd

Shuyang County Tuzhi Huiyi E-commerce Co., Ltd., with its registered address at No. 230, Xinqiao Group, Zhangji Village, Zhangji Street, Shuyang County, Suqian City, its registration authority is Shuyang County Market Supervision Administration, and its legal representative is Ding Ermei. Its business scope includes general items: Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities are carried out independently according to law with the business license). Core products: Circuit Protection, Controller Switch, Dishcloth