2026 Top 10 Other Circuit Protections Manufacturers in China

Suzhou Tianjian Electronics Co., Ltd

Suzhou Tianjian Electronics Co., Ltd., with its registered address at Building 101, Building 43, MAX Technology Park, No. 998 Pangnan Road, Jiangling Street, Wujiang District, Suzhou City. The registration authority is the Wujiang District Administrative Approval Bureau of Suzhou City, and the legal representative is Ren Jianwei. Its business scope includes research and development, sales of sensors, thermocouple thermometers, solid-state relay modules, power thyristors, instruments and meters, electronic products, automation equipment and accessories; Import and export business of various commodities and technologies through self operation and agency. General projects: Engineering and technical research and experimental development; Mechanical equipment research and development; Research and development of distribution switch control equipment; Software development; Software sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Manufacturing of industrial automatic control system devices; Manufacturing of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of mechanical and electrical equipment; Manufacturing of distribution switch control equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Other Circuit Protections, Temperature And Humidity Sensor Probe, Temperature Controller Switch

Nanjing Swo Electric Co., Ltd

Nanjing Swo Electric Co., Ltd., registered at No. 18-A2227 Yinchun Road, Maigaoqiao Entrepreneurship Park Science and Technology Research and Development Base, Qixia District, Nanjing City, registered with the Government Service Management Office of Qixia District, Nanjing City, with Shao Yuanqin as the legal representative. Its business scope includes the development and technical consulting of electrical technology, new energy technology, new material technology, intelligent technology, environmental technology, information technology, and network technology; Research and development, sales, installation, maintenance, technical services, and technical consulting of electrical equipment, automation control equipment, instruments and accessories, electrical products, electromechanical equipment and accessories, environmental protection equipment, communication products, lighting equipment, 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: Other Circuit Protections, Arc Light Sensor, Current Voltage Signal Sensor

Dongguan Xinjinyang Optoelectronic Technology Co., Ltd

Dongguan Xinjinyang Optoelectronic Technology Co., Ltd., with its registered address at Room 1401, Building 12, No. 52 Fuhai Road, Xiagang, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is He Yulan, and the business scope includes research and development, production and sales of solar lamps, solar equipment peripherals, solar auxiliary materials, solar brackets, wires and cables, electrical equipment, household appliances, plastic products, hardware products, communication products, and computer peripherals; Design, installation, maintenance, etc. of photovoltaic power generation system engineering; 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: Other Circuit Protections, 3-To-1 Wiring Harness, 2/3 Core

Hebei Tongke Electrical Appliance Manufacturing Co., Ltd

Hebei Tongke Electrical Appliance Manufacturing Co., Ltd., registered in Zhangmatou Village, Xinxing Town, Qingxian County, Cangzhou City, Hebei Province, with the registration authority of Qingxian Market Supervision Administration and the legal representative of Zhang Qingchao, is engaged in the research and manufacturing of DC power supplies, switching power supplies, voltage regulators, chargers, new energy power supplies, high and low voltage complete sets of equipment, box type substations, electronic chassis, and electrical automation control equipment; Import and export business of goods (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Other Circuit Protections, Oxidation Power Source, Electroplating Power Supply

Shenzhen Jinyida Electronics Co., Ltd

Shenzhen Jinyida Electronics Co., Ltd., with its registered address at No. 129 Shunfeng Road, Pingdong Community, Pingdi Street, Longgang District, Shenzhen, is registered with the Shenzhen Market Supervision Administration and represented by Xiong Wu as its legal representative. Its business scope includes general business projects such as technology development and sales of circuit boards, copper-clad laminates, flexible circuit boards, and electronic components, domestic trade, and import and export of goods and technology. Research and development of electronic specialized materials; Sales of electronic specialized materials; Manufacturing of electronic specialized materials; Manufacturing of integrated circuit chips and products; Manufacturing of electronic components; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic specialized equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) The licensed business projects are:. Core products: Other Circuit Protections, Fiberglass Board Production, Circuit Board

Anhui Honglang Electric Power Technology Co., Ltd

Anhui Honglang Electric Power Technology Co., Ltd., registered at B12-502, Gongtou Chuangzhi Tiandi Phase III, Lindian Street, Luyang District, Hefei City, Anhui Province, registered with the Market Supervision and Administration Bureau of Luyang District, Hefei City, with Chen Jinzhi as the legal representative. Its business scope includes general projects: manufacturing of power electronic components; Sales of power electronic components; Manufacturing of electrical instruments and meters; Sales of intelligent power transmission and distribution and control equipment; Research and development of distribution switch control equipment; Information system integration services; Software development; Software sales; Research and development of efficient and energy-saving technologies in the power industry; Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Other Circuit Protections, The Zero Sequence Current Transformer, Microcomputer Protection And Measurement Device

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: Other Circuit Protections, Electronic Stopwatch, Audio Analyzer