2026 Top 10 Circuit Protection Manufacturers in China

Shandong Kuang'an Heavy Industry Co., Ltd

Shandong Kuang'an Heavy Industry Co., Ltd., with its registered address at Building 9, Shanbo Road South Yard, 666 meters east of the intersection of Shanbo Road and Haichuan Road, High tech Zone, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Chen Qian, and the business scope includes general projects such as mining machinery manufacturing; Manufacturing of power electronic components; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Research and development of distribution switch control equipment; Mechanical equipment research and development; Research and development of motors and their control systems; Sales of mining machinery; Retail of electronic components; Sales of mechanical and electrical equipment; General equipment repair; Electrical equipment repair; Sales of underwater systems and operational equipment; Electronic product sales; Sales of plastic products; Information system operation and maintenance services; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export; Internet sales (except for the sale of goods that need to be licensed); Sales of construction machinery. (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, Th12 (A) Intrinsically Safe Mining Operation Console, Angle Sensor

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, Fuse Accessories, Temperature Sensor

Shanghai Tongying Electronic Technology Co., Ltd

Shanghai Tongying Electronic Technology Co., Ltd., with its registered address at Building 104, 1st Floor, Area A, No. 1-30, Lane 88, Minbei Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision Administration. The legal representative is Yi Chunhua, and its business scope includes licensed projects such as 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. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Electronic product sales; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Sales of electrical equipment; Sales of instruments and meters; Furniture sales; Sales of office equipment; Sales of daily necessities; Sales of office supplies; Wholesale of hardware products; Retail of hardware products; Sales of pneumatic power machinery and components; Sales of specialized chemical products (excluding hazardous chemicals); Sales of packaging materials and products; Sales of mechanical equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of electrical and mechanical equipment. (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, Siemens, Roland Fuse

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, Homogenizer , Decorative Rubber Insulation Pipe

Ningbo Feinade Electric Appliance Co., Ltd

Ningbo Feinade Electric Appliance Co., Ltd., registered at No. 146 Xiaotang Road, Hangzhou Bay New Area, Ningbo, Zhejiang Province, with the registration authority of Qianwan New Area Branch of Ningbo Market Supervision Administration and the legal representative of Wan Jinlong, operates in general projects including instrument manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of electronic components; Manufacturing of hardware products; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electrical instruments and meters; Research and development of household appliances; Sales of household appliances; Sales of electronic components and electromechanical equipment; Sales of electrical accessories; Electronic product sales; Sales of electrical equipment; Sales of specialized equipment for the production of lighting fixtures; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Sales of industrial automatic control system devices; Sales of distribution switch control equipment; Sales of metal tools; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of plastic products; Retail of daily household appliances; Sales of household appliance spare parts; Wholesale of daily necessities; Internet sales (except for sales of goods that require a license).; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Circuit Protection, Motor Protector, Phase Sequence Protector

Shanghai Hunchuan Intelligent Technology Co., Ltd

Shanghai Hunchuan Intelligent Technology Co., Ltd., with its registered address at Room 101, Building 6, No. 2222 Huancheng Road, Juyuan New District, Jiading District, Shanghai, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Yin Shuping, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Sales of display devices; Battery sales; Sales of battery spare parts; Sales of electronic components and electromechanical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of photovoltaic equipment and components; Sales of electrical equipment; Operation of wires and cables; Sales of distribution switch control equipment; Sales of refrigeration and air conditioning equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of cloud computing devices; Retail of electronic components; Electronic product sales; Sales of integrated circuit chips and products; Sales of artificial intelligence hardware; Sales of intelligent robots; Sales of pumps and vacuum equipment; Furniture sales; Retail of hardware products; Sales of metal products; Sales of metal materials; Sales of instruments and meters; Sales of firefighting equipment; Sales of plastic products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of electronic specialized materials; Sales of packaging materials and products; Sales of mechanical equipment; Sales of special equipment; Sales of specialized equipment for environmental protection; Internet sales (except for the sale of goods that need to be licensed); Specialized equipment repair; General equipment repair; Energy storage technology services; Information consulting services (excluding licensed information consulting services); Enterprise management consulting; Professional design services; Mechanical equipment leasing; Rental services (excluding licensed rental services); Contract energy management; Supply chain management services; Procurement agency services; Information system operation and maintenance services; Retail of stationery supplies; Toy sales; Retail of arts and crafts and collectibles (excluding ivory and its products); Exhibition and display services for digital creative products; Digital content production services (excluding publishing and distribution); Digital cultural creative content application services; Copyright agency; Intellectual property services (excluding patent agency 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, , Power Frequency Machine

Zhejiang Xuli Electric Co., Ltd

Zhejiang Xuli Electric Co., Ltd. is registered in Gaoyang Village, Wengyang Street, Yueqing City. The registration authority is the Yueqing Market Supervision Administration, and the legal representative is Huang Changzhou. Its business scope includes the manufacturing, processing, and sales of distribution switch control equipment, high-voltage vacuum circuit breakers, high-voltage load switches, high-voltage sulfur hexafluoride circuit breakers, high-voltage isolating switches, high-voltage operating machinery, high and low voltage complete sets of equipment, high and low voltage components, transformers, power equipment, power fittings, wires and cables, transformers, industrial automation control equipment, and communication equipment.. Core products: Circuit Protection, High Voltage Components, High Voltage Functional Handcart