2026 Top 10 Frequency Converter Manufacturers in China Shanghai

Shanghai OPEC Machinery Equipment Co., Ltd

Shanghai OPEC Machinery Equipment Co., Ltd., registered at No. 83 Xingta San Village, Fengjing Town, Jinshan District, Shanghai, with the registration authority of Jinshan District Market Supervision Administration and the legal representative of Lou Yanmei, has a business scope including general projects: manufacturing of gas compression machinery; Manufacturing of refrigeration and air conditioning equipment; Sales of gas and liquid separation and purification equipment; Sales of gas compression machinery; Sales of refrigeration and air conditioning equipment; Professional cleaning, washing, and disinfection services; Bearing sales; Sales of special equipment; Sales of valves and plugs; Sales of metal fittings for construction; Sales of metal packaging containers and materials; Sales of non-ferrous metal alloys; Sales of metal materials; Sales of wind and electric tools; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of supply instruments and meters; Sales of instruments and meters; Installation services for ordinary mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of metal products; Sales of communication equipment; Sales of electrical equipment; Retail of hardware products; Wholesale of hardware products; Sales of daily necessities; Wholesale of daily necessities; Sales of petroleum products (excluding hazardous chemicals); Import and export of goods; Technology import and export; Sales of Class I medical devices; Sales of electronic specialized equipment; Sales of household appliances; Sales of new energy vehicles as a whole; Sales of electric accessories for new energy vehicles; Sales of new energy vehicle battery swapping facilities; Loading and unloading handling; Sales of pumps and vacuum equipment; Maintenance of electronic and mechanical equipment (excluding special 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: Frequency Converter, Water Lubricated Oil-Free Screw Air Compressor, Air Compressor

Hansa Compression Machinery (Shanghai) Co., Ltd

Hansa Compression Machinery (Shanghai) Co., Ltd. is registered at Room 302, No. 205, Lane 5000, Baoqian Road, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Zhu Hongsheng. Its business scope includes the sales of air compressors, mechanical equipment and accessories, electromechanical equipment, lubricants, hardware products, wires and cables, building materials, electrical equipment, rubber products, and environmental protection equipment, as well as the installation of mechanical equipment and electromechanical equipment (excluding special equipment). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Frequency Converter, Mark Wahlberg , Kangkeer Air Compressor

Shanghai Chaoneng Machinery Co., Ltd

Shanghai Chaoneng Machinery Co., Ltd., with its registered address at 103-3, Building 19, No. 20 Fuhui Road, Furong Economic Park, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Bureau. The legal representative is Liu Jingjin, and its business scope includes the sales of general mechanical equipment and accessories, electromechanical equipment, hardware and electrical equipment, water pumps, electrical equipment, rubber and plastic products, and steel; Installation, commissioning, and maintenance of electromechanical equipment and refrigeration equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Frequency Converter, Double Stage Compression Pet Blow Molding Machine,

Shanghai Yibang Compressor Co., Ltd

Shanghai Yibang Compressor Co., Ltd., with its registered address at 1-2 floors, No. 7, Lane 1088, Mingcheng Road, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Wang Jinfu, and the business scope includes general projects: sales of gas compression machinery; Import and export of goods; Sales of Class I medical devices; Import and export agency; Technology import and export; Sales of valves and plugs; Sales of generators and generator sets; Sales of pumps and vacuum equipment; Instrument and meter manufacturing [branch operation]; Instrument and meter repair; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of intelligent instruments and meters; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Specialized equipment repair; Sales of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing) [branch operation]; Information consulting services (excluding licensed information consulting services); Sales of refrigeration and air conditioning equipment; Electronic product sales; Sales of special equipment; Sales of metal packaging containers and materials; Energy saving management services; Sales of lubricating oil; Sales of distribution switch control equipment; Sales of mechanical 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: Frequency Converter, Screw Vacuum Pump, Nitrogen Generator

Zhukun Machinery (Shanghai) Co., Ltd

Zhukun Machinery (Shanghai) Co., Ltd. is registered at Room 695, Building 9, No. 144-164 Hangtou Road, Hangtou Town, Pudong New Area. The registration authority is the Pudong New Area Market Supervision Bureau, and the legal representative is Zhang Xianming. The business scope includes technology development, technology transfer, technical consulting, and technical services in the professional technical field of mechanical equipment, sales, installation, and maintenance of air compressors and supporting equipment, mechanical equipment and accessories, metal structural components, mechanical and electrical equipment, environmental protection equipment, mining machinery, lubricants, water pumps, valves, metal materials, hardware and electrical equipment, wires and cables, household appliances, electronic products, instruments and meters, computer software and auxiliary equipment (except for computer information system security professional products), daily necessities, handicrafts, rubber and plastic products, building decoration materials. Office equipment Sales of chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), investment management and consulting, business information consulting (excluding brokerage), e-commerce (excluding value-added telecommunications and financial services), and import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Frequency Converter, Iwata Accessories, Iwata Oil-Free Vortex Air Compressor

Shanghai Kangfeng Refrigeration Equipment Engineering Co., Ltd

Shanghai Kangfeng Refrigeration Equipment Engineering Co., Ltd., with its registered address at Room 2105, Zone G, 1st Floor, Building 3, No. 8 Xiushan Road, Chengqiao Town, Chongming District, Shanghai (Chongming Industrial Park, Shanghai), is registered with the Chongming District Market Supervision Administration and represented by Shen Huijuan. Its business scope includes licensed projects such as construction engineering; Construction project design; Residential interior decoration and renovation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: sales of refrigeration and air conditioning equipment; Operation of wires and cables; Sales of metal products; Sales of metal materials; Sales of instruments and meters; Sales of mechanical equipment; Sales of valves and plugs; Sales of security equipment; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of pumps and vacuum equipment; Sales of power electronic components; Sales of special equipment; Sales of solar thermal utilization products; Sales of optoelectronic devices; Sales of household appliances; Sales of daily necessities; Wholesale of automotive spare parts; Sales of building materials; Wholesale of hardware products; Wholesale of kitchenware, sanitary ware, and daily necessities; General equipment repair; Repair of daily electrical appliances; Professional cleaning, washing, and disinfection services; Residential water and electricity installation and maintenance services; Fire technology 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: Frequency Converter, Inverter Air Conditioner, Dual Purpose Air Conditioner For Both Cooling And Heating

Jiangsu Bolaibao Compressor Technology Co., Ltd

Jiangsu Bolaibao Compressor Technology Co., Ltd., with its registered address at No. 20, Building F7, No. 88 Changhong Road, Hutang Town, Wujin District, Changzhou City, is registered with the Wujin District Administrative Approval Bureau of Changzhou City. The legal representative is Zhu Xinhua, and its business scope includes research and development, technology development, technical consulting, technical services, and technology transfer of energy-saving technology, air compressors, dryers, and gas post-treatment equipment; Sales, maintenance, technical services, and leasing of piston compressors, screw compressors, variable frequency compressors, permanent magnet variable frequency compressors, diesel mobile compressors, medium and high pressure compressors, centrifugal compressors, vacuum pumps, heat pumps, refrigerated compressed air dryers, precision filters; Construction of energy-saving renovation projects; Sales and leasing services for mechanical and electrical equipment and components, as well as gas storage tanks; Installation of mechanical and electrical equipment; Construction projects and pipeline engineering construction; Installation of air ducts; Contract energy management; Sales, maintenance, upkeep, and installation of compressors, dryers and accessories, fans, blowers, motors, water pumps, mechanical equipment and accessories, automation equipment, and electronic power equipment; Solar photovoltaic power generation; Sales of electronic products, bearings, steel, copper, stainless steel products, wires and cables, air ducts, gas pipes, lubricants, metal products, electrical equipment, and rubber products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Frequency Converter, Vacuum Pump, Fuxing Permanent Magnet Screw Air Compressor