2026 Top 10 Variable Frequency Device Manufacturers in China Fujian

Xiamen Tuohui Automation Technology Co., Ltd

Xiamen Tuohui Automation Technology Co., Ltd., registered at Room 803-11, No. 11 Duiying Road, Phase III Software Park, Torch High tech Zone, Xiamen, with the registration authority of Xiamen Market Supervision Administration and the legal representative of Li Yunqin, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Domestic trade agency; Development of network and information security software; Conference and exhibition services; Business agency services; Information technology consulting services; Computer system services; Advertising design and agency; Advertising release; Sales of daily necessities; Electronic product sales; Sales of power electronic components; Internet sales (except for the sale of goods that need to be licensed); Wholesale of hardware products; Sales of refrigeration and air conditioning equipment; General equipment repair; Sales of electronic specialized equipment; Sales of gas compression machinery; Sales of mechanical and electrical equipment; Research and development of electronic specialized materials; Sales of special equipment; Sales of clocks and timing instruments; Glasses sales (excluding contact lenses); Luggage sales; Sales of leather products. (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: Variable Frequency Device, Robin Kang, Frequency Converter

Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd

Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd., with its registered address at Unit 1804, Residential Building 01, South 4, Imagining International Community, No. 199 Zhufeng Street, High tech Zone, Shijiazhuang. The registration authority is the Market Supervision Administration of the High tech Zone, and the legal representative is Jiao Shitao. Its business scope includes the sales and maintenance of water treatment equipment; Environmental engineering technology consulting; Wholesale and retail of chemical products (excluding flammable and explosive hazardous chemicals, and national control). (If special approval is required by laws and regulations, business activities shall not be carried out without approval)***. Core products: Variable Frequency Device, Online Scale Suction Device, Cooling And Sewage Tank

Hebei Xurong Environmental Protection Technology Co., Ltd

Hebei Xurong Environmental Protection Technology Co., Ltd., with its registered address at Unit 1303, Building 11, Imagining International South Zone, No. 199 Zhufeng Street, Changjiang Street, High tech Zone, Shijiazhuang City, Hebei Province, is registered with the Market Supervision Administration of the High tech Zone. The legal representative is Geng Hongzhen, and the business scope includes technical research and development of environmental protection equipment, sales, maintenance, construction and installation of environmental protection equipment; Environmental engineering design and construction; Wholesale and retail of chemical products (excluding hazardous chemicals and those requiring approval) and hardware products; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Device, Constant Pressure Water Replenishment Unit, Silicon Phosphorus Crystal

Shandong Zhonggong Electric Co., Ltd

Shandong Zhonggong Electric Co., Ltd., with its registered address at 7-1-2210 Dinghao Plaza, No. 44 Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, is registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, and its legal representative is Gao Junyue. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Sales of electrical equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electronic (gas) physical equipment and other electronic devices; Research and development of efficient and energy-saving technologies in the power industry; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Battery manufacturing; Battery sales; Energy saving management services; Software sales; Software development; 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 with a business license in accordance with the law). Core products: Variable Frequency Device, , Dc Power Supply

Shandong Zhonggong Electric Co., Ltd

Shandong Zhonggong Electric Co., Ltd., with its registered address at 7-1-2210 Dinghao Plaza, No. 44 Gongye South Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, is registered with the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, and its legal representative is Gao Junyue. Its business scope includes general projects such as mechanical and electrical equipment manufacturing; Sales of electrical equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of electronic (gas) physical equipment and other electronic devices; Research and development of efficient and energy-saving technologies in the power industry; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Battery manufacturing; Battery sales; Energy saving management services; Software sales; Software development; 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 with a business license in accordance with the law). Core products: Variable Frequency Device, Variable Frequency Power Supply, Dc Power Supply

Fuzhou Yixin Electrical Equipment Co., Ltd

Fuzhou Yixin Electrical Equipment Co., Ltd., with its registered address at A-6040, 15th floor, Comprehensive Building, Fuzhou Free Trade Zone, Fujian Province (within the Free Trade Zone), registered with the Market Supervision and Administration Bureau of Fuzhou Economic and Technological Development Zone, and represented by Wang Zhongpeng as the legal representative. Its business scope includes wholesale of electrical equipment; Electronic, communication, and automatic control technology research services; Wholesale of hardware products; Wholesale of other communication equipment; Wholesale of other mechanical equipment and electronic products; Wholesale of building materials; Retail of daily necessities; Sales of intelligent power transmission and distribution and control equipment; Other unspecified information technology services; Retail of other electronic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Device, Variable Frequency Speed Control Cabinet, Motor

Guangdong Mingyang Water Supply and Drainage Co., Ltd

Guangdong Mingyang Water Supply and Drainage Co., Ltd., with its registered address at Room 301, Unit 1, No. 12 Shenghe Jianshe Road, Nancheng Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision and Administration Bureau. The legal representative is Pan Lingli, and the business scope includes general projects such as the development of intelligent water management systems; Municipal facility management; Wastewater treatment and its recycling; Water pollution control; Water pollution prevention and control services; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Sales of pipeline transportation equipment; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Electrical equipment repair; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; General equipment repair; Environmental protection monitoring; Sales of cement products; Sales of rubber products; Sales of security equipment; Sales of glass fiber reinforced plastic products; Sales of technical glass products; Sales of gas and liquid separation and purification equipment; Sales of firefighting equipment; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of mechanical and electrical equipment; Sales of electronic specialized equipment; Retail of hardware products; Wholesale of hardware products; Sales of power facilities and equipment; Sales of plastic products; Sales of packaging materials and products; Sales of distribution switch control equipment; Sales of electrical equipment; Sales of metal fittings for construction; Sales of building materials; Sales of metal structures; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); Residential water and electricity installation and maintenance services; Professional cleaning, washing, and disinfection services. (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: Variable Frequency Device, Air Source Water Heater, Stainless Steel Water Tank