2026 Top 10 Surge Protector Manufacturers in China

Wenzhou Dashang Electric Co., Ltd

Wenzhou Dashang Electric Co., Ltd., registered in Tantou Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration Bureau and the legal representative of Qiu Houquan, operates in general projects including sales of distribution switch control equipment; Sales of electrical accessories; Wholesale of electronic components; Sales of power electronic components; Retail of electronic components; Electronic product sales; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of power facilities and equipment; Sales of intelligent power transmission and distribution and control equipment; 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: Surge Protector, Frame Circuit Breaker, Morgan Carbon Brush

Shanghai Yuanzi Automation System Co., Ltd

Shanghai Yuanzi Automation System Co., Ltd., registered at 5589 Hutai Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision and Administration Bureau and legal representative Wang Jingjing, is engaged in licensed projects including technology import and export; Import and export of goods. (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 issued by relevant departments.) General projects: sales of industrial automatic control system devices; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Electronic product sales; Sales of instruments and meters; Sales of hydraulic power machinery and components; Sales of valves and plugs; Sales of intelligent power transmission and distribution and control equipment; Sales of distribution switch control equipment; Sales of power electronic components; Sales of power facilities and equipment; Intelligent control system integration; Installation services for ordinary mechanical equipment; 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: Surge Protector, Relay, Isolator

Jiangsu Sifei Electric Co., Ltd

Jiangsu Sifei Electric Co., Ltd., registered at No.1 Dongding Road, Jiangyin City, with Wuxi Data Bureau as the registration authority and Zhang Fengchu as the legal representative, engages in general projects including power transmission, distribution, and control equipment manufacturing; Sales of intelligent power transmission and distribution and control equipment; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of supply instruments and meters; Sales of supply instruments and meters; Manufacturing of electrical signal equipment devices; Sales of electrical signal equipment devices; Energy storage technology services; Sales of charging stations; Battery manufacturing; Battery sales; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Research and development of emerging energy technologies; Sales of electric accessories for new energy vehicles; Rental of charging control equipment; Battery leasing; Manufacturing of IoT devices; Sales of IoT devices; Research and development of Internet of Things technology; Internet of Things technology services; Software development; Software sales; Information system integration services; Intelligent control system integration; Research and development of online energy monitoring technology; Operational efficiency evaluation service; Development of intelligent water management system; Fire technology services; Internet data service; Industrial Internet data service; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Electronic product sales; Sales of advanced power electronic devices; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of communication equipment; Sales of communication equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; 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, conducting business activities independently based on the business license in accordance with the law). Core products: Surge Protector, Power Meter, Single-Phase Ammeter

Fuzhou Chenxin Automation Equipment Co., Ltd

Fuzhou Chenxin Automation Equipment Co., Ltd., with its registered address at Room 20, 14th Floor, Building 16, Haixia West Coast International Logistics and Trade City (Phase II), No. 18 Duyuan Road, Luozhou Town, Cangshan District, Fuzhou City, Fujian Province, China. The registered authority is the Market Supervision Administration of Cangshan District, Fuzhou City, and the legal representative is Li Tao. Its business scope includes the research and development of automation equipment; Design and construction of electrical engineering; Wholesale, purchasing and sales of electromechanical equipment and accessories, hardware and electrical equipment (excluding electric bicycles), computer software and hardware and auxiliary equipment, communication equipment, instruments and meters, power tools, office supplies, power equipment, industrial automation equipment, mechanical equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Surge Protector, Ceramic Terminal, Axlepbdi16m126m

Shanghai Qiyi Industrial Co., Ltd

Shanghai Qiyi Industrial Co., Ltd. is registered at Room 73, 1st Floor, No. 34 Songyin Xiaokang Road, Tinglin Town, Jinshan District, Shanghai. The registered authority is the Jinshan District Market Supervision Bureau, and the legal representative is Zhang Yang. The company's business scope includes electronic products, mechanical equipment, tools, electromechanical equipment, instruments and meters, lightning protection equipment, computers, software and auxiliary equipment, hardware and electrical equipment, cultural and sports products, photographic equipment, cosmetics, daily necessities, needle textiles, clothing and apparel, household goods, gold and silver jewelry sales, construction projects, indoor and outdoor decoration, business information consulting (except brokerage), e-commerce (not allowed to engage in value-added telecommunications and financial services), design and production of various advertisements, engage in goods import and technology import business, and landscaping projects. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Surge Protector, Lightning Protection Testing Project, Audio Signal Lightning Arrester

Dongguan Chaoyang Automation Technology Co., Ltd

Dongguan Chaoyang Automation Technology Co., Ltd., with its registered address at Room 301, No. 71, Guancheng Section, Qifeng Road, Guancheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Li Jierui, and its business scope includes research and development of automation technology and electrical engineering technology; Sales: Electronic machinery and equipment, hardware and electrical equipment, communication equipment, instruments and meters, power tools, construction machinery and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Surge Protector, Stepper Motor, Encoder

Suzhou Jianhong Electric Electronics Co., Ltd

Suzhou Jianhong Electrical and Electronic Co., Ltd., with its registered address at No. 24 Yaonan Road, Hengjing Street, Wuzhong District, Suzhou City, is registered with the Administrative Approval Bureau of Wuzhong District, Suzhou City. The legal representative is Zhang Yunqi, and its business scope includes the production, processing, and sales of low-voltage electrical appliances, voltage regulator surge protectors, machine tool electrical appliances, electronic components, transmission and distribution equipment, complete sets of electrical control equipment, and injection molded parts; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Surge Protector, Terminal Block, Power Lightning Protection