Verified Manufacture of Transformers, Rectifiers and Inductors Manufacturers (2026)

General business scope: manufacturing, processing, and sales of electric power fittings, optical cable fittings, cable accessories, cold- and heat-shrinkable materials, insulating materials, power tools, plastic products, high- and low-voltage electrical appliances and components, and wall switches (for items involving environmental impact assessment, operations may commence only after passing such assessment); import and export of goods and technologies (excluding commodities and technologies whose operation is restricted by the state or whose import and export are prohibited).

General items: R&D of emerging energy technologies; manufacturing of mechanical and electrical equipment; R&D of power distribution switch control equipment; R&D of mechanical equipment; R&D of online energy monitoring technologies; R&D of electronic specialty materials; software development; R&D of Internet of Things technologies; development of artificial intelligence application software; development of network and information security software; manufacturing of general equipment (excluding special equipment manufacturing); manufacturing of electronic special equipment; manufacturing of power transmission, distribution and control equipment; manufacturing of power distribution switch control equipment; manufacturing of power transmission, transformation and distribution monitoring and control equipment; manufacturing of photovoltaic equipment and components; manufacturing of special equipment for semiconductor devices; manufacturing of electronic specialty materials; manufacturing of special instruments and meters for environmental monitoring; manufacturing of transformers, rectifiers and inductors; manufacturing of metal products for safety and fire protection; manufacturing of other electronic devices; manufacturing of industrial automatic control system devices; manufacturing of computer software, hardware and peripheral equipment; manufacturing of refrigeration and air-conditioning equipment; manufacturing of semiconductor lighting devices; manufacturing of power electronic components; manufacturing of office equipment consumables; manufacturing of security equipment; sales of intelligent power transmission, distribution and control equipment; sales of mechanical and electrical equipment; sales of photovoltaic equipment and components; sales of special equipment for semiconductor devices; sales of electronic products; sales of electronic special equipment; sales of refrigeration and air-conditioning equipment; sales of power distribution switch control equipment; battery sales; sales of battery spare parts; sales of semiconductor discrete devices; sales of semiconductor lighting devices; sales of solar thermal power generation products; sales of power transmission, transformation and distribution monitoring and control equipment; sales of special instruments and meters for environmental monitoring; sales of industrial control computers and systems; wholesale of computer software, hardware and auxiliary equipment; sales of power electronic components; sales of office equipment; sales of office equipment consumables; information system integration services; sales of industrial automatic control system devices; engineering management services; sales of special equipment for lighting fixture production; industrial engineering design services; security system monitoring services; leasing of non-residential real estate; engineering and technical research and experimental development; technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; import and export of goods; import and export of technologies; import and export agency. (Except for projects that require approval according to law, business activities may be carried out independently with a business license in accordance with the law.) Licensed items: sales of dedicated products for computer information system security; electrical installation services. (Projects that require approval according to law may only be carried out after approval by relevant departments; specific business projects shall be subject to approval documents or licenses issued by relevant departments.)

General items: manufacturing of transformers, rectifiers, and inductors; research and development of power distribution switch control equipment; manufacturing of power distribution switch control equipment; sales of power distribution switch control equipment; manufacturing of power electronic components; sales of power electronic components; manufacturing of integrated circuit chips and products; sales of integrated circuit chips and products; import and export of goods; import and export of technology (except for projects that require approval according to law, business activities may be carried out independently with a business license).

Research and development and sales of photovoltaic power generation equipment, microgrid systems, energy storage systems, BMS, battery modules, solar DC power supply systems (including battery modules and controllers), solar street lights, solar air conditioners, solar refrigerators, power battery systems, electric forklift batteries, electric motorcycle battery systems, battery modules for telecommunications, UPS emergency power supplies, portable photovoltaic energy storage power boxes, and other solar products; sales of new energy products, power supply systems, and testing equipment; wholesale and sales of Class II medical devices (operations may commence only after obtaining the required Class II medical device business filing); domestic trade; import and export of goods and technologies. Manufacturing of transformers, rectifiers, and inductors; energy storage technology services; software development; manufacturing of electronic components and electromechanical component equipment. (Except for projects that require approval according to law, business activities may be conducted independently with a business license.) ^ None

Manufacturing and sales of transformers and distribution cabinets; import and export of goods; site leasing; production and sales of wires and cables.

Production, processing, and sales of electronic ballasts, small household appliances, and small hardware; import and export of goods and technology. (Projects that require approval according to law may only be carried out after approval by the relevant departments.)

Production, sales, and maintenance of oil-immersed and dry-type power transformers, special transformers, high- and low-voltage environmentally friendly medium-voltage gas-insulated complete equipment, and energy-saving lamp tubes; sales and repair of transformers and spare parts; import and export of goods.

General items: production, sales and leasing of energy-saving power transformers below 220KV, including amorphous alloy, wound core and silicon steel sheet core transformers, instrument transformers, high- and low-voltage complete equipment, power automation equipment, and environmentally friendly medium-voltage gas-insulated high- and low-voltage power switchgear; research and development, production, sales and installation of charging piles and new energy products; design, construction, building, operation and maintenance of new energy vehicle charging stations; production and sales of power electronic components, instruments and meters; design, production and installation of signs and nameplates; maintenance of power equipment; design and construction of power engineering, electronic and intelligent automation engineering; sales of electrical machinery and equipment, general machinery and accessories; import and export of goods and technologies; sales of new energy vehicle battery swapping facilities; manufacturing of photovoltaic equipment and components; sales of photovoltaic equipment and components; research and development of emerging energy technologies; solar power generation technical services; power generation technical services; wind power generation technical services; energy storage technical services; technical consulting for resource recycling services; sales of wind turbine generator sets and components. (Except for projects that require approval according to law, business activities may be carried out independently with a business license.)

General items: manufacturing of transformers, rectifiers, and inductors; manufacturing of power transmission and distribution and control equipment; sales of power transmission, transformation, and distribution monitoring and control equipment; retail of electronic components; wholesale of electronic components; manufacturing of mechanical and electrical equipment; sales of electronic products; sales of mechanical and electrical equipment; manufacturing of metal structures; manufacturing of plastic products; manufacturing of specialized plastic processing equipment; sales of plastic products; manufacturing of electronic components; manufacturing of electronic component and electromechanical component equipment; sales of power electronic components; manufacturing of automotive parts and accessories; sales of mechanical parts and components; manufacturing of intelligent basic manufacturing equipment; sales of intelligent basic manufacturing equipment; manufacturing of specialized equipment (excluding licensed specialized equipment manufacturing); sales of machinery and equipment; processing of mechanical parts and components; mold manufacturing; mold sales; packaging services; industrial design services; research and development of new materials technology; research and development of emerging energy technology; development of artificial intelligence application software; research and development of bio-based materials technology; technology intermediary services; maker space services; data processing services; manufacturing of casting machinery; manufacturing of general equipment (excluding special equipment manufacturing); manufacturing of security equipment; manufacturing of power transmission, transformation, and distribution monitoring and control equipment; sales of security equipment; motor manufacturing; sales of gears and gear reducers and transmissions; manufacturing of bearings, gears, and transmission components; manufacturing of electronic measuring instruments; sales of electronic measuring instruments; research and development of motors and their control systems; integrated circuit manufacturing; sales of integrated circuits; manufacturing of electrical equipment and materials; sales of electrical equipment and materials; manufacturing of other electronic devices; steel rolling processing; manufacturing of non-ferrous metal alloys; sales of non-ferrous metal alloys; manufacturing of general parts; retail of hardware products; manufacturing of hardware products; import and export agency; import and export of goods; import and export of technology (except for projects that require approval according to law, business activities may be carried out independently with a business license)

Production and sales of oil-immersed transformers, dry-type transformers, various mining, rectifier, and electric furnace transformers, various models of electric welding machines, and high- and low-voltage power distribution equipment

General items: manufacturing of photovoltaic equipment and components; sales of photovoltaic equipment and components; manufacturing of power transmission, distribution and control equipment; manufacturing of transformers, rectifiers and inductors; manufacturing of instruments and meters; sales of metal materials; import and export of goods; import and export of technology (except for projects that require approval according to law, business activities may be carried out independently with a business license in accordance with the law).

General items: Sales of power distribution switch control equipment; sales of mechanical and electrical equipment; import and export of goods; import and export of technology; wholesale of motorcycles and spare parts; retail of motorcycles and spare parts; wholesale of hardware products; retail of hardware products (except for items that require approval according to law, business activities may be carried out independently with a business license).