2026 Top 10 Three In Three Out Power Frequency Machine Manufacturers in China Shanghai

Isdun Power Technology (Shanghai) Co., Ltd

Isdun Power Technology (Shanghai) Co., Ltd., registered at Building 4, Block J, No. 925 Yecheng Road, Jiading Industrial Zone, Shanghai, with the registration authority of Jiading District Market Supervision Administration and the legal representative being Li Xiuli. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Battery sales; Sales of battery spare parts; Sales of electronic specialized materials; Wholesale of electronic components; Retail of electronic components; Sales of photovoltaic equipment and components; Sales of distribution switch control equipment; Sales of mechanical and electrical equipment; Sales of special equipment; Sales of specialized equipment for semiconductor devices; Sales of electronic components and electromechanical equipment; Sales of electric accessories for new energy vehicles; Sales of new energy vehicle battery swapping facilities; Sales of high-performance non-ferrous metals and alloy materials; Sales of mechanical equipment; Sales of electronic specialized equipment; Wholesale of automotive spare parts; Sales of motor vehicle charging; Sales of charging stations; Sales of production and testing equipment for new energy vehicles; Research and development of electronic specialized materials; Energy storage technology services; Research and development of energy recovery systems; Technology intermediary services; Environmental consulting services; Information consulting services (excluding licensed information consulting services); Research and development of emerging energy technologies; Research and development of new material technology; Research and development of distribution switch control equipment; Engineering and technical research and experimental development; Battery leasing; Rental of photovoltaic power generation equipment; Rental of charging control equipment; Centralized fast charging station; Import and export of goods; Technology import and export. (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: Three In Three Out Power Frequency Machine, Camel Battery, Shengyang Battery

Shanghai Jingman Power Technology Co., Ltd

Shanghai Jingman Power Technology Co., Ltd., with its registered address at Building 1, No. 8218 Jinda Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Ma Fuping as its legal representative. Its business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments). General projects: technical services, technology development, technical consulting, technology exchange, technology transfer, and technology promotion; Battery sales; Sales of intelligent power transmission and distribution and control equipment; Sales of distribution switch control equipment; Sales of power electronic components; Sales of electrical and mechanical equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for semiconductor devices; Sales of new energy original equipment; Sales of pumps and vacuum equipment; Sales of electronic specialized materials; Sales of non-metallic minerals and products; Information consulting services (excluding licensed information consulting services) (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: Three In Three Out Power Frequency Machine, Eaton, Weidi Full Series

Zhonghong Shengda (Shaanxi) Electrical Technology Co., Ltd

Zhonghong Shengda (Shaanxi) Electrical Technology Co., Ltd., with its registered address at No. 17, Building 1, 3rd Street, Hardware and Electrical A Zone, South China City, International Port Area, Xi'an City, Shaanxi Province, is registered with the Chanba International Port Branch (Port Area) of Xi'an Municipal Administration for Market Regulation. The legal representative is Yang Peike, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of electrical equipment; Battery leasing; Battery sales; Internet of Things technology services; Internet of Things application services; Sales of IoT devices; Research and development of Internet of Things technology; Software development; Sales of digital video surveillance systems; Solar power generation technology services; Graphic and textual design and production; Information consulting services (excluding licensed information consulting services); Sales of daily necessities; Sales of office supplies; Sales of office equipment; Sales of communication equipment; Sales of generators and generator sets; Sales of communication equipment; Sales of refrigeration and air conditioning equipment; Sales of building decoration materials; Advertising design and agency; Recycling of renewable resources (excluding productive waste metals); Import and export of goods; Technology import and export; Import and export agency. (In addition to the projects that need to be approved according to law, business activities shall be carried out independently according to law with the business license) Permitted projects: Internet information services; Installation, maintenance, and testing of power transmission, supply, and receiving facilities; Road freight transportation (excluding dangerous goods). (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 results.). Core products: Three In Three Out Power Frequency Machine, Panasonic Battery , Xiongtao Sanrui Battery

Shanghai Jingman Power Technology Co., Ltd

Shanghai Jingman Power Technology Co., Ltd., with its registered address at Building 1, No. 8218 Jinda Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Ma Fuping as its legal representative. Its business scope includes licensed projects: various engineering construction activities (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments). General projects: technical services, technology development, technical consulting, technology exchange, technology transfer, and technology promotion; Battery sales; Sales of intelligent power transmission and distribution and control equipment; Sales of distribution switch control equipment; Sales of power electronic components; Sales of electrical and mechanical equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for semiconductor devices; Sales of new energy original equipment; Sales of pumps and vacuum equipment; Sales of electronic specialized materials; Sales of non-metallic minerals and products; Information consulting services (excluding licensed information consulting services) (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: Three In Three Out Power Frequency Machine, Panasonic Battery , Sanli Yuguang Battery

Shanghai Yunsheng Power Equipment Co., Ltd

Shanghai Yunsheng Power Equipment Co., Ltd., with its registered address at No. 3, Lane 1998, Jinbi Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Qu Guiwei as its legal representative. Its business scope includes general projects: manufacturing of distribution switch control equipment (limited to branch operations); Sales of distribution switch control equipment; Sales of intelligent basic manufacturing equipment; Retail of computer software, hardware, and auxiliary equipment; Network technology services; Development of network and information security software; Sales of network equipment; Installation services for ordinary mechanical equipment; Sales of daily necessities; Luggage sales; Sales of needle textiles and raw materials; Clothing and apparel retail; Retail of stationery supplies; Sales of office supplies; Electronic product sales; Battery sales; Sales of refrigeration and air conditioning equipment; Retail of cosmetics; Operation of wires and cables; Sales of communication equipment; Sales of leather products; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Contract energy management; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Mechanical equipment leasing; Sales of household appliances; Sales of specialized equipment for environmental protection (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Licensed project: 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, and specific business projects are subject to approval documents or licenses issued by relevant departments).. Core products: Three In Three Out Power Frequency Machine, , Sun God Battery

Shanghai Yunsheng Power Equipment Co., Ltd

Shanghai Yunsheng Power Equipment Co., Ltd., with its registered address at No. 3, Lane 1998, Jinbi Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Qu Guiwei as its legal representative. Its business scope includes general projects: manufacturing of distribution switch control equipment (limited to branch operations); Sales of distribution switch control equipment; Sales of intelligent basic manufacturing equipment; Retail of computer software, hardware, and auxiliary equipment; Network technology services; Development of network and information security software; Sales of network equipment; Installation services for ordinary mechanical equipment; Sales of daily necessities; Luggage sales; Sales of needle textiles and raw materials; Clothing and apparel retail; Retail of stationery supplies; Sales of office supplies; Electronic product sales; Battery sales; Sales of refrigeration and air conditioning equipment; Retail of cosmetics; Operation of wires and cables; Sales of communication equipment; Sales of leather products; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Contract energy management; Conference and exhibition services; Information consulting services (excluding licensed information consulting services); Mechanical equipment leasing; Sales of household appliances; Sales of specialized equipment for environmental protection (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Licensed project: 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, and specific business projects are subject to approval documents or licenses issued by relevant departments).. Core products: Three In Three Out Power Frequency Machine, Guardian Battery, Star Source Battery

Shandong Fuhong Xunfei Electronic Technology Co., Ltd

Shandong Fuhong Xunfei Electronic Technology Co., Ltd., registered at 7-2-2402 Dream World Runyuan, Huaiyin District, Jinan City, Shandong Province, registered with the Market Supervision Administration of Huaiyin District, Jinan City, with Shen Nana as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Energy storage technology services; Operation of electric vehicle charging infrastructure; Rental of charging control equipment; Centralized fast charging station; Research and development of distribution switch control equipment; Rental services (excluding licensed rental services); Battery leasing; Rental of photovoltaic power generation equipment; Professional repair of communication transmission equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of distribution switch control equipment; Manufacturing of transformers, rectifiers, and inductors; Socio economic consulting services; Enterprise management consulting; Sales of electric accessories for new energy vehicles; Information system integration services; Instrument and meter repair; Specialized equipment repair; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of advanced power electronic devices; Battery sales; Sales of electrical instruments and meters; Electronic product sales; Sales of industrial automatic control system devices; Sales of monitoring and control equipment for power transmission and distribution; Sales of distribution switch control equipment; Sales of new energy vehicle battery swapping facilities; Sales of power electronic components; Sales of power facilities and equipment; Sales of optical communication equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of refrigeration and air conditioning equipment; Sales of photovoltaic equipment and components; Sales of battery spare parts; Sales of communication equipment; Sales of charging stations; Sales of motor vehicle charging; Sales of office equipment; Retail of electronic components; Sales of capacitors and their supporting 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: Three In Three Out Power Frequency Machine, Release Emergency Power Supply, Power Supply