2026 Top 10 Power Supply Module Manufacturers in China

Shenzhen Xinlitai Technology Co., Ltd

Shenzhen Xinlitai Technology Co., Ltd., registered at 114 Yukang Huating, Tongfuyu Industrial Zone, Aiqun Road, Changpai Community, Shiyan Street, Bao'an District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Cai Yueping as the legal representative. Its business scope includes general business projects such as research and sales of switch power supplies; Research and sales of electrical switches, electronic control equipment, self-control equipment, mechatronics integration, industrial electrical and electronic, intelligent lighting equipment, and electronic components; Sales of laboratory instruments, equipment, instruments, and accessories; Research and sales of chemical products (excluding hazardous materials); Development and sales of hardware accessories, electronic products, digital products, communication products, energy-saving products, and intelligent product technologies; Domestic trade; Engage in import and export business. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before operation. Licensed business projects: None.. Core products: Power Supply Module, Hdr Series, Rsp Series With Pfc Function

Beijing Jingyi Daming Electronic Technology Co., Ltd

Beijing Jingyi Daming Electronic Technology Co., Ltd., registered at 2-1103, 11th floor, Building 16, Yichengyuan, Chengnan Jiayuan, Fengtai District, Beijing, registered with the Market Supervision and Administration Bureau of Fengtai District, Beijing. The legal representative is Wang Changxing, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Electronic product sales; Software development; Network technology services; Rental services (excluding licensed rental services); Rental of charging control equipment; Sales of chemical products (excluding licensed chemical products); Sales of metal materials; Retail of hardware products; Wholesale of hardware products. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Power Supply Module, High Voltage Dc Power Supply, Pulse Laser Power Supply

Beijing Guoguang Xingda Technology Co., Ltd

Beijing Guoguang Xingda Technology Co., Ltd., with its registered address at 701, 7th Floor, Building 7, No. 7 Courtyard, Cuifeng Road, Fangshan District, Beijing, registered with the Market Supervision and Administration Bureau of Fangshan District, Beijing, and represented by Du Xiaokai as its legal representative. Its business scope includes technology promotion services; Computer system services; Engineering and technical consulting; Selling mechanical equipment, hardware and electrical equipment, metal materials, electronic products, daily necessities, communication equipment, and clothing; Proxy import and export. (Market entities 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 approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Power Supply Module, Jin Hongwei, Shenzhen Aote Xun

Shandong Wanzhou Holdings Group Co., Ltd

Shandong Wanzhou Holdings Group Co., Ltd., registered at 724 Dingfeng Center, No. 6 Jiefang Road, Lixia District, Jinan City, Shandong Province (multiple photos for one address), registered with the Market Supervision Administration of Lixia District, Jinan City, with Ji Denghao as the legal representative. Its business scope includes general projects: engaging in investment activities with its own funds; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Enterprise management consulting; Conference and exhibition services; Market research (excluding foreign-related research); Socio economic consulting services; Advertising design and agency; Advertising release (excluding radio stations, television stations, and newspaper publishing units); Advertising production; Organize cultural and artistic exchange activities; Software development; Basic software development for artificial intelligence; Development of artificial intelligence application software; Environmental protection monitoring; Sales of specialized instruments and meters for environmental monitoring; Sales of specialized equipment for environmental protection; Sales of instruments and meters; Instrument and meter repair; Wholesale of electronic components; Retail of electronic components; Electronic product sales; Sales of communication equipment; Repair of communication equipment; Wholesale of hardware products; Retail of hardware products; Sales of office equipment; Specialized equipment repair; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products); Sales of firefighting equipment; Sales of household appliances; Home appliance installation services; Sales of mechanical equipment; Mechanical equipment leasing; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Sales of lighting fixtures; New car sales; Sales of used cars; Retail of automotive spare parts; Battery sales; Battery leasing; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of plastic products; Computer system services; Information technology consulting services; Sales of industrial automatic control system devices; Construction of landscaping and greening projects (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License projects: general contracting of housing construction and municipal infrastructure projects; Various engineering construction activities; Construction labor subcontracting; Construction professional operations; 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 the approval results). Core products: Power Supply Module, Shuangdeng Battery, Sail

Beijing Sijichangxiang Technology Co., Ltd

Beijing Sijichangxiang Technology Co., Ltd., with its registered address at 0435, 4th floor, Building 24, No. 68 Beiqing Road, Haidian District, Beijing, registered with the Market Supervision Administration of Haidian District, Beijing, and represented by Liu Kaili as its legal representative. Its business scope includes technology development; Technical consultation; Technical exchange; Technology transfer; Technology promotion; Technical services; Software services; Software development; Basic software services; Application software services; Computer system integration; Commissioned processing of computer software and hardware; Selling computers, software and auxiliary equipment, network equipment, electronic products, Class I medical devices, mechanical equipment, hardware and electrical equipment, metal materials, daily necessities, safety technology prevention products, electrical equipment, communication equipment, electronic components, office supplies, office equipment, daily necessities, chemical products (excluding hazardous chemicals); Repair office equipment, computers, medical equipment, electronic products, instruments and meters; Renting computers, communication equipment, office equipment, and medical equipment; Electrical installation services; Various engineering construction activities; Construction professional operations; Construction project design; Basic telecommunications services. (Market entities shall independently choose their business projects and carry out business activities in accordance with the law; basic telecommunications services and projects that require approval by law shall be carried out in accordance with the approved content after approval by relevant departments; they shall not engage in business activities prohibited or restricted by national and local industrial policies.). Core products: Power Supply Module, Converter Transceiver, Optical Module

Silanda (Beijing) Electronic Technology Co., Ltd

Shilanda (Beijing) Electronic Technology Co., Ltd., with its registered address at Room 210, West Building B, Songlanbao Village, Shahe Town, Changping District, Beijing, is registered with the Market Supervision Administration of Changping District, Beijing. The legal representative is Li Hui, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of electronic components; Manufacturing of distribution switch control equipment; Integrated circuit manufacturing; Manufacturing of electronic components and electromechanical equipment; Manufacturing of power electronic components; Manufacturing of semiconductor discrete devices; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of electrical instruments and meters; Battery manufacturing; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of security equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of hardware products; Production of battery spare parts; Research and development of distribution switch control equipment; Research and development of hardware products; Wholesale of electronic components; Sales of electronic components and electromechanical equipment; Sales of electrical instruments and meters; Sales of distribution switch control equipment; Integrated circuit sales; Sales of semiconductor discrete devices; Sales of mechanical and electrical equipment; Retail of hardware products; Sales of security equipment; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of instruments and meters; Software outsourcing services; Information system integration services; Internet sales (except for the sale of goods that need to be licensed); Professional repair of communication exchange equipment; Electrical equipment repair; Instrument and meter repair; Repair of daily electrical appliances; Professional repair of communication transmission equipment; Computer and office equipment maintenance; Repair of communication equipment; General equipment repair; Specialized equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Mechanical equipment research and development; Research and development of electronic specialized materials; Manufacturing of electronic specialized materials. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Power Supply Module, Fire Equipment Power Supply (50-1200W), Dc/Dc Terminal Module Power Supply (35-600W)

Fujian Erdian New Energy Technology Co., Ltd

Fujian Erdian New Energy Technology Co., Ltd., with its registered address at No. 88-2 Limin, Shadi Village, Shangjie Town, Minhou County, Fuzhou City, Fujian Province, is registered with the Market Supervision Administration of Minhou County, Fujian Province. The legal representative is Ye Liyin, and its business scope includes electrical equipment repair; Application software development; Development and application of intelligent management system; Technology development, consulting, and services in the field of digital publishing; Other unspecified new energy technology promotion services; The engineering construction of the corresponding qualification level contracting scope for the professional contracting of water conservancy, hydropower, electromechanical installation engineering; The engineering construction of the corresponding qualification level contracting scope for building mechanical and electrical installation engineering; Other unspecified general equipment manufacturing industries; Manufacturing of other unspecified specialized equipment; Manufacturing of other unspecified communication system equipment; Sales of network and information security hardware; Online trade agency; The engineering construction of the corresponding qualification level of general contracting for mechanical and electrical engineering construction within the scope of contracting projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Power Supply Module, , Protective Device