2026 Top 10 Module Power Supply Manufacturers in China

Dongwen High Voltage Power Supply (Tianjin) Co., Ltd

Dongwen High Voltage Power Supply (Tianjin) Co., Ltd., registered at Building C, Dongting Road 24, Hexi District (multiple address information exists), registered with the Market Supervision Administration of Hexi District, Tianjin, with Zhou Donglu as the legal representative. Its business scope includes the production, manufacturing, research and development, and sales of high-voltage power supplies, aerospace special power supplies, automation system equipment, and electronic products; Computer software technology development, technology transfer, technology consulting, and technology services; Wholesale and retail of computer software; Wholesale and retail of electronic components and related materials; Instrument and meter maintenance; Import and export business of goods and technology (excluding goods and technology restricted or prohibited by the state for company operation). (General business projects can be operated independently, and licensed business projects can be operated with license documents and certificates) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Module Power Supply, Module Power Supply, Ultra Small High-Voltage Module Power Supply

Qingdao Zhihua Precision Instrument Co., Ltd

Qingdao Zhihua Precision Instrument Co., Ltd., registered address at B206, Transportation Valley, No. 163 Shenzhen Road, Laoshan District, Qingdao City, Shandong Province, China, The registration authority is the Market Supervision and Administration Bureau of Laoshan District, Qingdao City, with Wu Wenzhe as the legal representative. The business scope includes the development, transfer, consultation, service, installation, sales, and maintenance of testing and measuring instruments, research and development, installation, and service of new energy products, development, transfer, consultation, service, installation, sales, and maintenance of mechanical and electrical products, wholesale of mechanical equipment, hardware and electrical equipment, electronic products, teaching instruments and equipment, experimental instruments, glassware, chemical products, chemical reagents (excluding dangerous goods), office supplies, cultural supplies, daily necessities, import and export of goods and technology (except for projects prohibited by laws and administrative regulations, and projects restricted by laws and regulations can only be operated after obtaining a license). Artificial intelligence technology, network information Technology development, technology transfer, technology consulting, and technology services in the field of Internet of Things, research and sales of computer hardware and auxiliary equipment, communication equipment, and related products, computer software development, and technology services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Module Power Supply, Infrared Thermal Imager, Interface Card

Shandong Hangtai Aviation Complete Equipment Co., Ltd

Shandong Hangtai Aviation Complete Equipment Co., Ltd., registered at 12-1-201, Zouzhuang New Village, Meili East Road, Huaiyin District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Huaiyin District, Jinan City. The legal representative is Lu Wei, and the business scope includes the assembly, design, sales, maintenance, technical development, and technical services of electrical traffic management equipment for airports, electrical signal devices for airports, and power equipment; Technical development, technical services, production, sales, installation, and commissioning of inverters, power quality analyzers, power electronic components, industrial automatic control system devices, distribution switch control equipment, solar energy equipment, high-efficiency energy-saving specialized equipment, electrical instruments and meters, computer hardware, and auxiliary equipment; Processing and sales of electronic components, instruments, electronic products, lithium-ion batteries, and molds; Maintenance of electronic devices and precision instruments. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Module Power Supply, Variable Frequency Power Supply, Inverter Power Supply

Shenzhen Eguide Technology Co., Ltd

Shenzhen Eguide Technology Co., Ltd., registered at Building A3, Block 402, Songbai Industrial Park, Minghuan East Road, Shangcun Community, Gongming Street, Guangming District, Shenzhen, registered with the Shenzhen Market Supervision Administration and represented by Yao Chufa as the legal representative. Its business scope includes general business projects such as the development, transfer, consulting, and services of electronic instruments, control engineering, and power equipment related technologies; Import and export of goods and technology; Computer software development and sales; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Manufacturing of transformers, rectifiers, and inductors; Sales of advanced power electronic devices; Sales of power electronic components; Instrument and meter repair. Except for projects that require approval according to law, business activities can be carried out independently based on the business license. The licensed business projects include the production and maintenance of electronic instruments, control engineering, and power equipment.. Core products: Module Power Supply, 25Hz Railway Power Supply, Three In Three Out Variable Frequency Power Supply

Nanjing Liyanfei Machinery Equipment Co., Ltd

Nanjing Liyanfei Machinery Equipment Co., Ltd., whose registered address is located at Station 018, Maker Space, E-Creation Park, No. 19, Pusi Road, Mount Taishan Street, Jiangbei New Area, Nanjing, is registered by the Administrative Examination and Approval Bureau of the Management Committee of Jiangbei New Area, Nanjing, and its legal representative is Wang Juan. Its business scope includes licensed items: import and export of goods; Technology import and export; Import and export agency (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 the approval results) General projects: sales of mechanical equipment; Retail of hardware products; Sales of instruments and meters; Sales of mechanical and electrical equipment; Retail of computer software, hardware, and auxiliary equipment; Retail of electronic components; Sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products); Sales of security equipment; Sales of labor protection equipment; Sales of electrical equipment (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: Module Power Supply, Hayashi Lin Timepiece, M-System Love Model

Shenzhen Weineng Yunxin Technology Co., Ltd

Shenzhen Weineng Yunxin Technology Co., Ltd., registered at 6911A SEG Plaza, No. 1002 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen, registered with the Futian Supervision Bureau of the Shenzhen Market Supervision Administration, with Zeng Zhongwei as the legal representative. Its business scope includes the sale of electronic products; Sales of instruments and meters; Integrated circuit sales; Manufacturing of integrated circuit chips and products; Sales of integrated circuit chips and products; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: Module Power Supply, Digital-To-Analog Converter, Switching Voltage Regulator

Shanghai Tongying Electronic Technology Co., Ltd

Shanghai Tongying Electronic Technology Co., Ltd., with its registered address at Building 104, 1st Floor, Area A, No. 1-30, Lane 88, Minbei Road, Minhang District, Shanghai, is registered with the Minhang District Market Supervision Administration. The legal representative is Yi Chunhua, and its business scope includes licensed projects such as 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. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Electronic product sales; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Sales of electrical equipment; Sales of instruments and meters; Furniture sales; Sales of office equipment; Sales of daily necessities; Sales of office supplies; Wholesale of hardware products; Retail of hardware products; Sales of pneumatic power machinery and components; Sales of specialized chemical products (excluding hazardous chemicals); Sales of packaging materials and products; Sales of mechanical equipment; Sales of specialized instruments and meters for environmental monitoring; Sales of electrical and mechanical 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: Module Power Supply, Fuji, Siemens