2026 Top 10 Power Supply I Manufacturers in China Tianjin

Guangdong Zhongwei Intelligent Lightning Protection Technology Co., Ltd

Guangdong Zhongwei Intelligent Lightning Protection Technology Co., Ltd., registered at Room 301-J012, Building 4, Manjinghua Yiluan Building, No. 230 Xixiang Avenue, Longteng Community, Xixiang Street, Bao'an District, Shenzhen, registered with the Bao'an Supervision Bureau of the Shenzhen Market Supervision Administration, with Wen Cuixiang as the legal representative. The company's business scope includes surge protectors, intelligent lightning protection products, IoT devices, research and development of monitoring instruments and automation monitoring systems, lightning rods, grounding materials, high and low voltage electrical equipment and accessories, instruments and meters, electronic products, electronic components, metal products, PDU power distribution units, automatic reclosing switches design, technical development, technical consulting, sales, and on-site installation (excluding power facility decoration); Domestic trade (excluding projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council); Engage in import and export business (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation). ^None. Core products: Power Supply I, Backup Protector, Control Signal Lightning Arrester

Beijing Jinshun Tengda Technology Co., Ltd

LQ0583, No. 4 Shuangyu Road, Mentougou District, Beijing (cluster registration)

Beijing Jinshun Tengda Technology Co., Ltd., located at No. 4 Shuangyu Road, Mentougou District, Beijing (registered as a cluster), was established on December 12, 2025. The registration authority is the Market Supervision Administration of Mentougou District, Beijing, and the legal representative is Zhao Liangliang. Core products: Power Supply I

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: Power Supply I, Pressure Switch, Switches And Relays

Gaomei Testing Instrument (Tianjin) Technology Co., Ltd

Gaomei Testing Instrument (Tianjin) Technology Co., Ltd., registered at Room 201, Building C, No. 11 Haitai Huake 1st Road, Huayuan Industrial Zone (Outer Ring Road), Tianjin, registered with the Market Supervision and Administration Bureau of Tianjin Binhai High tech Industrial Development Zone, with Hualiang as the legal representative. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Measurement technology services; Sales of instruments and meters; Sales of mechanical equipment; Software sales; Import and export of goods; Technology import and export; Trade brokers; Domestic trade agency; Instrument and meter repair. (Except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) (Investment in areas prohibited from foreign investment in the Negative List of Foreign Investment Access is not allowed). Core products: Power Supply I, Communication Network Measurement, Medical Quality Control Testing

Shandong Ailite New Energy Technology Co., Ltd

Shandong Ailite New Energy Technology Co., Ltd., with its registered address at Room 521, Building 4, Dream Center, No. 28988 Jingshi Road, Huaiyin District, Jinan City, Shandong Province, China. The registration authority is the Market Supervision Administration of Huaiyin District, Jinan City, and the legal representative is Cui Baowei. Its business scope includes general projects such as the research and development of new energy technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Battery leasing; General equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Electronic product sales; Sales of daily necessities; Needle textile sales; Sales of mechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of metal products; Sales of lighting fixtures; Sales of chemical products (excluding licensed chemical products); Sales of household appliances; Wholesale of automotive spare parts; Wholesale of motorcycles and spare parts; Retail of motorcycles and spare parts; Sales of electrical equipment; Battery sales; Conference and exhibition services; Computer system services; Economic and trade consulting; Enterprise management consulting (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Import and export of goods (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Power Supply I, Emergency Power Supply, Storage Battery

Beijing Zhongke Wanlong Technology Co., Ltd

Beijing Zhongke Wanlong Technology Co., Ltd., registered at Room 201, South Building, No.1 Xingqiao Street, Qiaozi Town, Huairou District, Beijing, registered with the Huairou Branch of the Beijing Administration for Industry and Commerce, with Ma Hongrui as the legal representative. Its business scope includes technology development, transfer, consulting, and services; Computer system services; Application software services; Selling computers, software and auxiliary equipment, electronic products, communication equipment (excluding satellite ground receiving and transmitting equipment), mechanical equipment, cultural goods, hardware and electrical equipment, daily necessities, handicrafts, and automotive spare parts. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Power Supply I, Online Ups Power Supply, High Frequency Machine Ups Power Supply

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: Power Supply I, Resistance Tester, Pneumatic Tool