2026 Top 10 Dc Power Supply Device Manufacturers in China

Shenzhen Yuanyi Electronics Co., Ltd

Shenzhen Yuanyi Electronics Co., Ltd., with its registered address at 402, 4th floor, Building C, Kelunte Low Carbon Industrial Park, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Li Qiuying, and the business scope includes general business projects such as AC power supply, DC power supply, electronic loads, electromechanical integrated equipment, power meters, power analyzers, technical development, maintenance, sales, and related technical consulting of electronic products; Domestic trade; Import and export of goods and technology. (Except for projects prohibited by laws and administrative regulations; projects restricted by laws and administrative regulations must obtain a license before operation) Licensed business projects: production of AC power supplies, DC power supplies, electronic loads, electromechanical integrated equipment, power meters, power analyzers, and electronic products; Technical testing of electronic instrument meters (excluding restricted items).. Core products: Dc Power Supply Device, Electronic Load, Power Analyzer

Changzhou Cayen Electronic Technology Co., Ltd

Changzhou Cayen Electronic Technology Co., Ltd., with its registered address at 2nd Floor, A6 Standard Factory Building, Hutang Science and Technology Industrial Park, Hutang Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau, and the legal representative is Shen Zhongyuan. Its business scope includes technology research and development and sales of electronic products; Manufacturing, research and development, and sales of power frequency conversion equipment, power stabilization equipment, and power transformation equipment; Technology development, consulting, transfer, and services in the field of power technology; Research and development of ordinary mechanical equipment and accessories; Environmental engineering construction; Manufacturing and processing of card readers, password keyboards, magnetic card readers, IC card readers, and computer accessories. General projects: Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of wind turbines and their components; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of electronic (gas) physical equipment and other electronic devices; General equipment manufacturing (excluding special equipment manufacturing) (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Dc Power Supply Device, Variable Frequency Power Supply, Inverter Power Supply

Suzhou Ousimu Electrical Equipment Co., Ltd

Suzhou Ousimu Electrical Equipment Co., Ltd., with its registered address at Room 339, No. 5 Jinmen Road, Gusu District, Suzhou City, Jiangsu Province, is registered with the Data Bureau of Gusu District, Suzhou City. The legal representative is Su Jinbao. The company's business scope includes research and development, sales of DC power supply equipment, variable frequency power supply equipment, voltage stabilizing power supply equipment, transformers, voltage regulators, inverters, power supply equipment and accessories, hardware and electromechanical products, electronic products, laboratory equipment, high and low voltage equipment, instruments and meters, computer software, as well as maintenance and after-sales service. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Dc Power Supply Device, Dc Power Supply, Communication Constant Current Source

Shenzhen Xinxinshi Technology Co., Ltd

Shenzhen Xinxinshi Technology Co., Ltd., with its registered address at Room 309, Building C, Bao'an New Generation Information Technology Industrial Park, Chuangye 2nd Road, Xin'an Street, Bao'an District, Shenzhen, is registered with the Shenzhen Market Supervision Administration. The legal representative is Ye Jianhua, and the business scope includes general business items such as instruments and meters, control software, tools, electronic consumables, office equipment, electromechanical equipment, electronic equipment, electronic components, anti-static products, hardware and electrical equipment, computers and accessories, audio equipment, instrument connectors, molds, plastic parts, hardware and related components research and development, design, sales, and on-site maintenance; Domestic trade, import and export of goods and technology. Except for projects that require approval before operation as stipulated by laws, administrative regulations, and decisions of the State Council, the licensed business projects are:. Core products: Dc Power Supply Device, Field Strength Meter, Power Supply

Shenzhen Huichi Hengda Technology Co., Ltd

Shenzhen Huichi Hengda Technology Co., Ltd., with its registered address at 2301-07, Building B1, Phase I, Baoneng Technology Park (South District), Qinghu Industrial Zone, Gangtou Community, Bantian Street, Longgang District, Shenzhen. The registered authority is Longgang Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Chen Wei. The business scope includes technical research and development, technical consulting, sales, and on-site maintenance services of instruments, mechanical equipment, testing equipment, security monitoring systems, and equipment; Technical research and development, sales, and on-site maintenance services for electronic products, electronic components, computer software and hardware; Sales of hardware tools and consumables; Research and sales of integrated software and hardware systems, as well as automation products; Leasing and sales of instruments, testing equipment, and mechanical equipment; Managing e-commerce; Information consultation (excluding restricted projects); Domestic trade, import and export of goods and technology (excluding projects prohibited by laws, administrative regulations, and decisions of the State Council, and projects restricted must obtain a license before operation)^. Core products: Dc Power Supply Device, Spectrum Analyzer, Signal Generator

Nanjing Daoce Electronics Co., Ltd

Nanjing Daoce Electronics Co., Ltd., registered at 1701-12, Xinke Building, No. 209 Pubin Road, Jiangbei New District, Nanjing City, Jiangsu Province, registered with the Administrative Approval Bureau of Nanjing Jiangbei New District Management Committee, with Yang Qi 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; Software development; Sales of electronic specialized equipment; Sales of electronic measuring instruments; Sales of electrical instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of electronic specialized equipment; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Sales of instruments and meters; Instrument and meter repair; Retail of computer software, hardware, and auxiliary equipment; Information system integration services; Information technology consulting services; Measurement technology services; Electronic product sales; Computer and office equipment maintenance; Computer system services; Sales agent; Rental services (excluding licensed rental services); Sales of communication equipment; Technology import and export; Import and export of goods; Sales of communication equipment; General equipment repair; Sales of mechanical equipment; Sales of mechanical and electrical equipment; Manufacturing of electronic measuring instruments; Sales of supply instruments and meters; Manufacturing of supply instruments and meters; Software sales; Research and development of intelligent robots; Sales of intelligent robots; Manufacturing of intelligent unmanned aerial vehicles; Sales of intelligent unmanned aerial vehicles; Artificial intelligence industry application system integration services; Industrial robot manufacturing; Sales of industrial robots; Integrated circuit design; Integrated circuit chip design and services; Integrated circuit sales; Sales of integrated circuit chips and products (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Dc Power Supply Device, Gw Instek , Keysight Technologies

Shenzhen Wuxun Technology Co., Ltd

Shenzhen Wuxun Technology Co., Ltd. is registered at 1608A, Building A, World Trade Plaza, Fuhong Road, Futian District, Shenzhen. The registration authority is Futian Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Hu Zijiang. The business scope includes technology development and sales of electronic products, domestic trade, and import and export business (except for projects that require approval before registration according to laws, administrative regulations, and decisions of the State Council)^. Core products: Dc Power Supply Device, Hanming Electronics, Uni-T