2026 Top 10 Ul Transformer Manufacturers in China

Shanghai Wenzhida Electric Power Technology Co., Ltd

Shanghai Wenzhida Electric Power Technology Co., Ltd., located at J, 1st floor, No. 5358 Huyi Road, Jiading District, Shanghai, was established on December 9, 2022. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Zhu Yongjun. Core products: Ul Transformer

Wenzhou Tongmai Electric Co., Ltd

Wenzhou Tongmai Electric Co., Ltd., with its registered address in Zhiguang Village, Liushi Town, Yueqing City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. Its legal representative is Wang Xiongbiao, and its business scope includes general projects such as transformer, rectifier, and inductor manufacturing; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Rolling and processing of non-ferrous metals; Manufacturing of capacitors and their supporting equipment; Motor manufacturing; Manufacturing of hardware products; Manufacturing of mechanical and electrical equipment; Manufacturing of electrical instruments and meters; General equipment manufacturing (excluding special equipment manufacturing); Sales of distribution switch control equipment; Sales of power electronic components; Sales of capacitors and their supporting equipment; Research and development of motors and their control systems; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Sales of electrical equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of solar thermal power generation products; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license). Licensed project: Import and export of technology; Import and export of goods (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: Ul Transformer, Single-Phase Voltage Regulator, High-Voltage Reactor

Huizhou Huakaiwei Electronic Technology Co., Ltd

Huizhou Huakaiwei Electronic Technology Co., Ltd., registered at No. 8 Baiyuan North Road, Shiwan Town, Boluo County, Huizhou, with the registration authority of Boluo County Market Supervision Administration and the legal representative of Ge Yan, has a business scope including general projects: manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of electronic components; Manufacturing of electronic vacuum devices; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Operation of wires and cables; Manufacturing of hardware products; Retail of hardware products; Research and development of hardware products; Wholesale of hardware products; Sales of rubber products; Rubber product manufacturing; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Mechanical equipment research and development; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Wholesale of electronic components; Retail of electronic components; Mold manufacturing; Mold sales; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (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: Ul Transformer, Temperature Sensor, Self Healing Fuse

Changzhou Kaichi Automation Technology Co., Ltd

Changzhou Kaichi Automation Technology Co., Ltd., with its registered address at Building 30-1, No. 8 Changxiu Road, Xihu Street, Wujin Economic Development Zone, Jiangsu Province, is registered with the Government Service Management Office of Wujin District, Changzhou City. The legal representative is Hang Haixia, and its business scope includes general projects such as research and development of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Manufacturing of distribution switch control equipment; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Sales of electrical equipment; Operation of wires and cables; Sales of power electronic components; Electronic product sales; Mechanical equipment research and development; Information technology consulting services; Wholesale of hardware products; Research and development of hardware products; Retail of hardware products; Sales of mechanical and electrical equipment; Sales of advanced power electronic devices; Fiber optic sales; Sales of electronic specialized materials; Research and development of electronic specialized materials; Sales of monitoring and control equipment for power transmission and distribution; Fiber optic cable sales; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of mechanical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of industrial control computers and systems; Rental of computers and communication equipment; Computer and office equipment maintenance; Internet equipment sales; Mechanical equipment leasing (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Ul Transformer, Certified Electrical Control Box, Electrical Control Cabinet

Ningbo Wensheng Intelligent Technology Co., Ltd

Ningbo Wensheng Intelligent Technology Co., Ltd., registered at Room 3-85, No. 1 Dayun Road, Jiaochuan Street, Zhenhai District, Ningbo City, Zhejiang Province (trustee 0071), registered with the Market Supervision Administration of Zhenhai District, Ningbo City, with Qu Jingwei as the legal representative. Its business scope includes general projects such as information system integration services; Network technology services; Industrial engineering design services; Engineering and technical research and experimental development; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Development of network and information security software; Import and export of goods; Technology import and export; Import and export agency; Digital cultural creative content application services; Literary and artistic creation; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of daily necessities; Sales of daily necessities; Needle textile sales; Wholesale of shoes and hats; Retail of shoes and hats; Wholesale of clothing and apparel; Clothing and apparel retail; Wholesale of stationery supplies; Retail of stationery supplies; Sales of office supplies; Battery sales; Sales of battery spare parts; Sales of refrigeration and air conditioning equipment; Sales of electronic vacuum devices; Sales of intelligent power transmission and distribution and control equipment; Wholesale of cosmetics; Retail of cosmetics; Retail of photographic equipment and telescopes; Luggage sales; Sales of leather products; Internet sales (except for the sale of goods that need to be licensed); (The above sales are limited to wholesale and online sales only) (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law).. Core products: Ul Transformer, Santak, Axel Battery

Wuxi Derun Electronics Co., Ltd

Wuxi Derun Electronics Co., Ltd., with its registered address at Xigang Road (Industrial Park), Gangxia, Donggang Town, Xishan District, Wuxi City. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Miao Hongliang. Its business scope includes the manufacturing, processing, and sales of electronic components, electronic complete machines, electronic components, electronic transformers, power supplies, dust removal equipment, air purification devices, and air cleaning devices; Import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies restricted or prohibited from import and export by the state; Road transportation of ordinary goods. General projects: Manufacturing of automotive parts and accessories; Manufacturing of household appliances; Sales of household appliances; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of lighting fixtures; Sales of lighting fixtures; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment (excluding licensed professional equipment manufacturing) (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: Ul Transformer, Power Frequency Transformer, High-Frequency Transformer

Yajuneng Technology (Shenzhen) Co., Ltd

Yajuneng Technology (Shenzhen) Co., Ltd. is registered at 2nd Floor, Building 1, Shengzuo Zhi Technology Industrial Park, North Xinyu Road, Xiangshan Community, Xinqiao Street, Bao'an District, Shenzhen. The registration authority is Bao'an Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Qiu Zhenxiong. The business scope includes general business projects: none. Licensed business projects: research and development, production and operation of electrical connections, transformers, power supplies, computer peripherals, LED lighting equipment.. Core products: Ul Transformer, Desktop Power Box, Computer Power Supply