2026 Top 10 Field Power Supply Manufacturers in China

Qingdao Xinye Environmental Protection Technology Co., Ltd

Qingdao Xinye Environmental Protection Technology Co., Ltd., with its registered address located in the workshop of Qingdao Zhongchao Knitting Co., Ltd. in Shangma Industrial Park, Chengyang District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Chengyang District, Qingdao City. The legal representative is Dan Limei, and its business scope includes general projects such as water pollution prevention and control services; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized instruments and meters for environmental monitoring; Electronic product sales; Sales of mechanical equipment; Sales of electronic specialized equipment; Sales of specialized equipment for environmental protection; Sales of household appliances; Sales of household appliance spare parts; Sales of labor protection equipment; Retail of sports goods and equipment; Wholesale of sports goods and equipment; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of electronic measuring instruments; Sales of intelligent instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources. (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: Field Power Supply, Open Channel Flowmeter, Sampler

Sichuan Kangwo Power Technology Co., Ltd

Sichuan Kangwo Power Technology Co., Ltd., registered at No. 360 Tongbao Street, Jinjiang District, Chengdu (2nd floor) (self registration number 1548), registered with the Jinjiang Market Supervision Administration, with Wu Qihua as the legal representative. Its business scope includes research on mechanical and electrical equipment; Sales and on-site maintenance; Sales: Metal products, chemical products (excluding dangerous goods), rubber products, plastic products, wires and cables, water pumps; Rental and installation of mechanical equipment. (The above business scope does not include projects prohibited or restricted by national laws, administrative regulations, or decisions of the State Council. Projects that require approval according to law can only be carried out after approval by relevant departments.).. Core products: Field Power Supply, Silent Generator

Shenzhen Beteli Battery Co., Ltd

Shenzhen Beiteli Battery Co., Ltd., with its registered address at 1st and 2nd floors, No. 11 Tongfu Village Industrial Zone, Xinshi Community, Dalang Street, Longhua District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Longxiang. Its business scope includes the technical development and sales of nickel hydrogen batteries and battery packs, lithium-ion batteries and battery packs, chargers, and communication accessories; Domestic trade, import and export of goods and technology; Design of power supply scheme. Engaging in investment activities with self owned funds; Enterprise headquarters management; Non residential real estate leasing. Production of nickel hydrogen batteries and battery packs (except for projects that require approval according to law, business activities can be carried out independently based on the business license); Production of lithium-ion batteries and battery packs; Research and development, production, and sales of rechargeable batteries; Research and development, production, and sales of all solid state secondary batteries and battery packs; Research and development, production, and sales of graphene batteries and battery packs; Testing and certification services for batteries and battery pack materials; Research and development, production, and sales of energy storage power sources; Research and development, production, and sales of portable mobile air conditioners; Research and development, production, and sales of electronic cigarettes; Research and development, production, and sales of Bluetooth earphones; Research and development, production, and sales of solar charging panels; Ordinary freight.. Core products: Field Power Supply, 1.5Vtype-C Constant Voltage, Lead To Lithium Battery Pack

Suzhou Jiabaizhi Electronic Technology Co., Ltd

Suzhou Jiabaizhi Electronic Technology Co., Ltd., located at Room 701, Building 2, No. 22 Dao'an Road, Suzhou High tech Zone, was established on April 9, 2014. The registration authority is Suzhou High tech Zone (Huqiu District) Data Bureau, and the legal representative is Li Yong. Core products: Field Power Supply, Jbz6300 Series Medium Power Dc Electronic Load 700W, Handheld Battery Tester

Wuhan Senmuleishi Technology Co., Ltd

Wuhan Senmuleishi Technology Co., Ltd., registered at B101, floors 1-12, General Factory Building, Environmental Control Equipment Production Equipment Base, No. 37 Guannan Fourth Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, China. The registration authority is the Market Supervision and Administration Bureau of Wuhan Donghu New Technology Development Zone, and the legal representative is Liu Shuang. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Software development; Research and development of motors and their control systems; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Sales of advanced power electronic devices; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Computer system services; Manufacturing of computer software, hardware, and peripheral devices; Retail of computer software, hardware, and auxiliary equipment; Sales of calculator equipment; Wholesale of computer software, hardware, and auxiliary equipment; Intelligent basic manufacturing equipment manufacturing; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of industrial control computers and systems; Sales of industrial control computers and systems; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of power electronic components; Manufacturing of electronic components; Retail of electronic components; Sales of power electronic components; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Integrated circuit design; Integrated circuit manufacturing; Integrated circuit sales; Manufacturing of power facilities and equipment; Manufacturing of integrated circuit chips and products; Sales of household appliances; Engineering and technical research and experimental development; Professional design services; Installation services for ordinary mechanical equipment; Mechanical equipment leasing; Rental services (excluding licensed rental services); Rental of computers and communication equipment; Rental of charging control equipment; Rental of special equipment; Rental of photovoltaic power generation equipment; Rental services for transportation equipment; Office equipment rental services; Specialized equipment repair; Electrical equipment repair; Instrument and meter repair; Computer and office equipment maintenance. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Field Power Supply, Ppec Switching Power Supply Diy Kit, High Voltage Power Supply Accessories

Shenzhen Guodian Yueneng Energy saving Technology Co., Ltd

Shenzhen Guodian Yueneng Energy saving Technology Co., Ltd. is registered at Building B611, Mingrenju Furniture Industrial Plant, No. 10 Maotian Road, Shatian Community, Kengzi Street, Pingshan District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Xu Shaoling. The business scope includes the development, sales, and services of public safety prevention products, computer information network technology, and computer software and hardware products. The technical development and sales of intelligent power sources such as uninterruptible power supply (UPS), fire emergency power supply (EPS), intelligent evacuation system, active power filter (APF), variable frequency power supply, high-power industrial grade intelligent voltage regulator, etc; Domestic trade; Import and export of goods; ^Research and production of energy-saving equipment; Monitoring, communication, intelligent power supply research and development, production; Innovative development, design, production, processing, installation, sales, and service of software and hardware technologies for intelligent relay power supply and AC/DC medium/high voltage remote power supply. Software and hardware technology development, promotion, transfer, consulting, services, system services, and product design, production, processing, installation, sales, and services for monitoring, communication, smart energy-saving power supply and cables, power monitoring, smart poles, and environmental monitoring equipment for highways and railway tunnels, urban intelligent transportation, digital water conservancy informatization, forestry, farmland and scenic area informatization, as well as urban comprehensive pipe gallery projects;. Core products: Field Power Supply, Intelligent Relay Power Supply, Intelligent Power Repeater

Hubei Fangyuan Scientific Instrument Co., Ltd

Hubei Fangyuan Scientific Instrument Co., Ltd., registered at No. 1, 2nd Floor, Building 4, No. 52 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan (Wuhan Free Trade Zone Wuhan Area), registered with the Market Supervision and Administration Bureau of Donghu New Technology Development Zone, with Liao Hui as the legal representative. Its business scope includes general projects: manufacturing of environmental emergency detection instruments and meters, sales of environmental emergency detection instruments and meters, manufacturing of instruments and meters, sales of instruments and meters, manufacturing of nuclear and nuclear radiation measurement instruments, manufacturing of intelligent instruments and meters, sales of intelligent instruments and meters, manufacturing of experimental analysis instruments, sales of experimental analysis instruments, manufacturing of environmental monitoring special instruments and meters, sales of environmental monitoring special instruments and meters, manufacturing of air pollution monitoring and detection instruments and meters, sales of air pollution monitoring and detection instruments and meters, monitoring and detection of water quality pollutants. Manufacturing of instruments and meters, Sales of monitoring and testing instruments for water quality pollutants, manufacturing of specialized environmental protection equipment, sales of specialized environmental protection equipment, environmental emergency management services, manufacturing of electronic measuring instruments, sales of electronic measuring instruments, manufacturing of electrical instruments and meters, sales of electrical instruments and meters, manufacturing of electronic components and electromechanical component equipment, sales of electronic components and electromechanical component equipment, sales of specialized chemical products (excluding hazardous chemicals), technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, retail of computer software and hardware and auxiliary equipment, software development, software sales, sales of daily necessities, sales of office supplies, sales of metal materials, sales of building materials, sales of automobiles, retail of automotive parts, retail of hardware products, sales of Class I medical devices, sales of Class II medical devices, sales of electrical appliances. Child Maintenance of mechanical equipment (excluding special equipment), repair of instruments and meters, repair of specialized equipment, import and export of goods, import and export of technology, and import and export agency. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations) Licensed projects: operation of Class III medical devices, sales of Class II, III, IV, and V radioactive sources. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Field Power Supply, Stationary Pollution Source, Food Water Quality