2026 Top 10 Three-Phase Four-Wire Manufacturers in China

Shandong Tengyun Electric Co., Ltd

Shandong Tengyun Electric Co., Ltd., with its registered address at Room A1-1-1807, Building 1, Rongjian Fortune Times Center, No. 26566 Jingshi Road, Dianbei Road Street, Huaiyin District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Huaiyin District, Jinan City. The legal representative is Wang Li, and the business scope includes wholesale and retail of mechanical equipment, steel, electrical equipment, mechanical parts, and hardware products; Installation and sales of sliding contact wires. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Three-Phase Four-Wire, Single Pole Sliding Contact Line, Seamless Sliding Contact Line

Shandong Yingze Intelligent Technology Co., Ltd

Shandong Yingze Intelligent Technology Co., Ltd., with its registered address at W15, West Zone of Duchen Intelligent Manufacturing Industrial Park, Qingzhou Economic Development Zone, Weifang City, Shandong Province, is registered with the Qingzhou Market Supervision Administration Bureau and represented by Yang Bo as the legal representative. Its business scope includes general projects such as the development of intelligent water management systems; Intelligent control system integration; Sales of generators and generator sets; Sales of electrical equipment; Sales of power facilities and equipment; Sales of mechanical and electrical equipment; Sales of electrical accessories; Sales of distribution switch control equipment; Research and development of electromechanical coupling system; Research and development of distribution switch control equipment; Research and development of motors and their control systems; Engineering and technical research and experimental development; Mechanical equipment leasing; General equipment repair; Electrical equipment repair; Installation services for ordinary mechanical equipment; Manufacturing of generators and generator sets; Motor manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of electrical accessories; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of distribution switch control equipment; Manufacturing of power facilities and equipment; Domestic trade agency; Sales agent; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: various types of engineering construction activities; Electrical installation services; Import and export agency; 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. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Three-Phase Four-Wire, 220-400Kw, Other Brands

Shanghai Baoluo Industrial Co., Ltd

Shanghai Baoluo Industrial Co., Ltd. is registered at Room J1881, Building 1, No. 2222 Huancheng Road, Juyuan New District, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Administration, and the legal representative is Pang Xiaofeng. The business scope includes the sales of electromechanical equipment, electrical equipment, mechanical equipment, and five metal tools, professional construction of pipeline construction projects, business consulting, supply chain management, and cultural and artistic exchange planning. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Three-Phase Four-Wire, 190-500A Gasoline Generator Welding Set, 3-300Kw Plateau Diesel Generator Set

Beijing Huibotun Electromagnetic Compatibility Technology Co., Ltd

Beijing Huibotun Electromagnetic Compatibility Technology Co., Ltd., registered at Room 303, 3rd Floor, Building 1-4, Jingyi Group Co., Ltd., located on the south side of Shengfang Road, Qiangaomidian, Daxing Economic Development Zone, Daxing District, Beijing. The registration authority is the Market Supervision Administration of Daxing District, Beijing, and the legal representative is Zhao Jianming. The business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Single purpose commercial prepaid card agency sales; Sales of broadcasting and film equipment; Wholesale of computer software, hardware, and auxiliary equipment; Sales of communication equipment; Sales of sewing machinery; Retail of hardware products; Sales of mechanical equipment; Engineering and technical services (excluding planning management, survey, design, and supervision); Wind power generation technology services; Software sales; Promotion services for new material technology; Manufacturing of electronic components and electromechanical equipment; Import and export of goods; Technology import and export; Import and export agency. (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: Three-Phase Four-Wire, Pcb Circuit Board Dedicated Power Filter, Specialized Filters For Automation/Intelligent Manufacturing Equipment

OnePlus Power Technology Yangzhou Co., Ltd

OnePlus Power Technology Yangzhou Co., Ltd., registered at Room 713-718, 7th Floor, F Zone, No. 116 Yunhe West Road, Qujiang Street, Guangling District, Yangzhou City (Qujiang Commodity City), registered with the Guangling District Data Bureau of Yangzhou City, with Chen Jian as the legal representative. Its business scope includes general projects: sales of generators and generator sets; Research and development of motors and their control systems; Sales of mechanical and electrical equipment; Sales of electrical equipment; Automobile sales; Sales of wind turbines and their components; Sales of wind and electric tools; Sales of assistive bicycles, scooters, and spare parts; Sales of household appliances; Sales of household items; Sales of daily necessities; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of bearings, gears, and transmission components; Sales of distribution switch control equipment; Sales of mechanical equipment; Sales of off-road leisure vehicles and spare parts; Sales of daily glass products; Sales of mechanical parts and components; Sales of pumps and vacuum equipment (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: Three-Phase Four-Wire, Volvo Generator Set, Silent Generator Set

Guangzhou Citizen Star Cable Co., Ltd

Guangzhou Citizen Star Cable Co., Ltd., registered at Room B203-30, Room 226, No. 1331 Nanzhou Road, Haizhu District, Guangzhou (office only), registered with the Market Supervision and Administration Bureau of Haizhu District, Guangzhou, with Yang Liangjie as the legal representative. Its business scope includes wholesale of hardware products; Sales of daily miscellaneous goods; Sales of metal products; Sales of plastic products; Operation of wires and cables; Sales of lighting fixtures;. Core products: Three-Phase Four-Wire, Hard Line, Cable Core Hard Wire

Plato Technology (Group) Co., Ltd

Plato Technology (Group) Co., Ltd., registered at Room 1015, 10th Floor, Building 1, No. 1355 Chengbei Road, Jiading District, Shanghai, registered with the Shanghai Municipal Administration for Market Regulation, with Wang Weiqing as the legal representative. Its business scope includes general projects such as research and development of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Electrical equipment repair; Sales of intelligent power transmission and distribution and control equipment; Energy storage technology services; Sales of photovoltaic equipment and components; Research and development of efficient and energy-saving technologies in the power industry; Research and development of emerging energy technologies; Research and development of energy recovery systems; Research and development of online energy monitoring technology; Sales of mechanical and electrical equipment; Battery sales; Engineering and technical research and experimental development; Sales of advanced power electronic devices; Sales of electric accessories for new energy vehicles; Sales of new energy vehicle battery swapping facilities; Sales of power electronic components; Sales of instruments and meters; Energy saving management services; Contract energy management; Information system integration services; Solar power generation technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Artificial Intelligence Universal Application System; Sales of artificial intelligence hardware. (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: Three-Phase Four-Wire, Filter Compensation Device, Parallel Capacitor Compensation Device