2026 Top 10 Power Supply Unit Manufacturers in China

Shenzhen Longchen Automation Equipment Co., Ltd

Shenzhen Longchen Automation Equipment Co., Ltd. is registered at 3901, Building A, COFCO Xiangyun 1, Ailian Community, Longcheng Street, Longgang District, Shenzhen. The registered authority is Longgang Bureau, and the legal representative is Lai Zeyou. The company's business scope includes the sales, on-site installation, and on-site maintenance of sensors, switches, relays, counters, programmable controllers, encoders, electronic components, pneumatic components, instruments and meters, and electromechanical products. The licensed business projects are:. Core products: Power Supply Unit, Proximity Switch, Connecting Wire

Shenzhen Huachuang Huineng Technology Co., Ltd

Shenzhen Huachuang Huineng Technology Co., Ltd., with its registered address at 320 Chengyue Li, Building 9, Binshan Garden, Zhongxi Xiangbin, Fenghuanggang Community, Xixiang Street, Bao'an District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Long Jie. The company's business scope includes general business projects such as research and development, sales, and technical services of industrial automation products, new energy products, IoT products, electromechanical products, automation equipment, and software; Research and sales of switching power supplies, new energy vehicle charging products, and off grid and grid connected inverters related products; Technical development and sales of industrial computers, industrial control boards, and computer software; Research and sales of audio and video conferencing, network communication equipment; Technical development, sales, and related information consulting of electronic components, semiconductor devices, and electronic products; Information system technology services, technology transfer, and technology consulting; Rental of self owned houses; Invest in the establishment of industries (specific projects to be declared separately); Enterprise management consulting (excluding talent agency services); Import and export of goods and technology. Research and development of new material technology. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business project: human resources services. Manufacturing of graphite and carbon products; Manufacturing of high-performance fibers and composite materials; Manufacturing of special ceramic products.. Core products: Power Supply Unit, Stepper Driver, Frequency Converter

Shenzhen Hailian New Electronic Technology Co., Ltd

Shenzhen Hailian New Electronic Technology Co., Ltd., with its registered address at 701, Building 1, Seventh Industrial Zone, Yulu Community, Yutang Street, Guangming District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Hu Xiaofen, and its business scope includes general business projects such as the development and sales of computer hardware and software, as well as related technical services; Computer information system integration; Installation, maintenance, and upkeep of air conditioning refrigeration equipment; Leasing of electronic and mechanical equipment; Sales of lithium batteries and lead-acid batteries; Development and sales of DC screens, uninterruptible power supplies, inverters, EPS emergency power supplies, solar inverters, solar controllers, electric vehicle charging equipment, DC switching power supplies and rectifiers, dynamic environmental monitoring, heat exchangers, frequency converters, PLC programmable controllers, electronic products, lightning protection products, hardware products, communication equipment, computer network equipment, computer peripherals, air conditioning equipment, power distribution equipment, integrated computer room equipment (excluding restricted projects), and related technical consulting services. Licensed business projects: production of DC screens, uninterruptible power supplies, inverter power supplies, EPS emergency power supplies, solar inverters, solar controllers, electric vehicle charging equipment, DC switching power supplies and rectifiers, dynamic environmental monitoring, heat exchangers, frequency converters, PLC programmable controllers, electronic products, lightning protection products, hardware products, communication equipment, computer network equipment, computer peripherals, air conditioning equipment, power distribution equipment, and integrated computer room equipment (excluding restricted projects).. Core products: Power Supply Unit, Feeder Cabinet, Ups Distribution Cabinet

Shenzhen Wenda Intelligent IoT Technology Co., Ltd

Shenzhen Wenda Intelligent IoT Technology Co., Ltd., with its registered address at 404, Qingfeng Rongsheng Venture Capital Building, No. 88-8 Bagua San Road, Shanglin Community, Yuanling Street, Futian District, Shenzhen. The registered authority is Futian Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Wang Shaofeng. Its business scope includes the sale of network equipment; Network technology services; Internet equipment sales; Sales of optical communication equipment; Software development; Internet of Things technology services; Sales of security equipment; Information technology consulting services; IoT application services. (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: Power Supply Unit, Intelligent Monitoring Box, Intelligent Distribution Box

Shandong Yichu New Energy Co., Ltd

Shandong Yichu New Energy Co., Ltd., with its registered address at the first factory located 400 meters northeast of the intersection of Beijing Road and Zihe Avenue in Shuangyang District, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Zibo Economic Development Zone. The legal representative is Wang Jie, and the business scope includes general projects such as photovoltaic equipment and component manufacturing; Sales of new energy original equipment; Sales of solar thermal power generation equipment; Manufacturing of new energy prime mover equipment; Battery sales; Operation of electric vehicle charging infrastructure; Sales of mechanical and electrical equipment; Centralized fast charging station; Sales of new energy vehicles as a whole; Biomass energy technology services; Sales of solar thermal utilization products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of photovoltaic equipment and components; Contract energy management; Engineering and technical research and experimental development; Research and development of emerging energy technologies; Battery manufacturing; Import and export of goods; Research and development of wind farm related systems; Wind power generation technology services; Sales of coal and its products; Sales of new energy vehicle battery swapping facilities; Sales of solar thermal utilization equipment; Rental of photovoltaic power generation equipment; Sales of solar thermal power generation products; Sales of electric accessories for new energy vehicles; Solar power generation technology services. (Except for projects that require approval according to law, independently carry out business activities based on the business license) Licensed projects: heat production and supply; Power generation business, transmission business, and power supply (distribution) business; Production and supply of biomass gas; Gas operation. (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: Power Supply Unit, Battery, Pipe Valve

Shandong Chuhui Solar Energy Co., Ltd

Shandong Chuhui Solar Energy Co., Ltd., registered at Room H, 17th Floor, Diamond Business Building, Gongyuan West Road, Gongyuan Street Office, Zhangdian District, Zibo City, Shandong Province, is registered with the Zhangdian District Market Supervision and Administration Bureau of Zibo City. The legal representative is Zhang Chengqiang, and the business scope includes general projects: sales of solar thermal power generation products; Battery sales; Sales of battery spare parts; Sales of electrical equipment; Sales of power electronic components; Sales of photovoltaic equipment and components; Sales of solar thermal utilization equipment; Solar power generation technology services; Sales of solar thermal utilization products; Sales of solar thermal power generation equipment; Wind power generation technology services; Sales of wind turbines and their components; Centralized fast charging station; Sales of new energy original equipment; Sales of new energy vehicle battery swapping facilities; Sales of charging stations; Operation of electric vehicle charging infrastructure; 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). Core products: Power Supply Unit, Power Supply Monitoring, Mobile Monitoring

Shanghai Qina Intelligent Technology Co., Ltd

Shanghai Qina Intelligent Technology Co., Ltd., registered at Room 303, No. 3389 Longwu Road, Minhang District, Shanghai (7th/4th Hill, Block 525, Wujing Town), registered with the Minhang District Market Supervision Administration, with Xu Chuanfa as the legal representative. Its business scope includes licensed projects such as construction engineering design; Various engineering construction activities. General projects: technical services, technology development, technology transfer, technology exchange, technology consulting, technology promotion, intelligent construction of buildings, information consulting services (excluding licensed information consulting services), wholesale and retail of electronic products, computers, software and auxiliary equipment (except for computer information system security products), mechanical and electrical equipment, and automatic control 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: Power Supply Unit, 75 Inch Xianshi Goodview P6 Conference Tablet, 65 Inch Xianshi Goodview P6 Conference Tablet