Updated Nov 1, 2026 · Public platform & industry data

Nov 1, 2026 Updated

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2026 Top 10 Variable Frequency Drive (Vfd) Manufacturers in China

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Top-rated Variable Frequency Drive (Vfd) suppliers, How to choose a Variable Frequency Drive (Vfd) manufacturer, Best Variable Frequency Drive (Vfd) companies in China

The top 10 Variable Frequency Drive (Vfd) manufacturers in China for 2026 are: Zhangjiagang Xinmaxing Machinery Co., Ltd, Yancheng Hengjing Environmental Protection Machinery Equipment Co., Ltd, Qingzhou Sanlian Heavy Industry Equipment Manufacturing Co., Ltd, Zhengzhou Zhongcheng Environmental Protection Equipment Co., Ltd, Suzhou Jianzhuo Instrument Technology Co., Ltd, Xiamen Depin Electric Co., Ltd, Wuxi Xiangyue Technology Co., Ltd, Zhejiang Chang'an Variable Frequency Technology Co., Ltd, Suizhou Yifeng Pump Industry Co., Ltd, Shanghai Hengke Instrument Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Zhangjiagang Xinmaxing Machinery Co., Ltd

Suzhou, Jiangsu

Overall Score4.9 / 5
Est. Date2016-03-22
Registered Capital1000K CNY

Zhangjiagang Xinmaxing Machinery Co., Ltd., located in Suzhou, Jiangsu, was established on March 22, 2016. Core products: Variable Frequency Drive (Vfd)

Top 2
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Yancheng Hengjing Environmental Protection Machinery Equipment Co., Ltd

Small and medium-sized enterprise park on the north side of Yucai Road, Xituan Town, Dafeng District, Yancheng City, Jiangsu Province

Overall Score4.7 / 5
Est. Date2026-06-01
Registered Capital1000K CNY

Yancheng Hengjing Environmental Protection Machinery Equipment Co., Ltd. is located in the Small and Medium sized Enterprise Park on the north side of Yucai Road, Xituan Town, Dafeng District, Yancheng City, Jiangsu Province. It was established on June 1, 2026 and registered with the Dafeng District Government Service Management Office of Yancheng City. The legal representative is Ji Shunhua. Core products: Variable Frequency Drive (Vfd)

Top 3
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Qingzhou Sanlian Heavy Industry Equipment Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2008-04-08
Registered Capital20000K CNY

Qingzhou Sanlian Heavy Industry Equipment Manufacturing Co., Ltd., with its registered address in Mojia Village, Huanglou Town, Qingzhou City, is registered with the Qingzhou Market Supervision and Administration Bureau. The legal representative is Huang Fengjuan, and its business scope includes the design, manufacturing, and sales of steel ordinary non motorized boats with a length of no more than 60 meters for inland rivers, steel ordinary motorized boats with a length of no more than 30 meters for inland rivers, mineral processing equipment, environmental protection machinery, dredging machinery, mining machinery, crushing equipment, sand mining machinery, concrete sand and gravel separation machinery, rare metal extraction machinery, construction machinery, road construction machinery, offshore mineral processing platforms, dredging machinery, screening equipment, sand and gravel washing equipment, belt conveyor machinery, spiral equipment, greenhouse accessories, sewage treatment equipment, greenhouse engineering design and construction, and import and export of goods. Sales of chemical products (excluding dangerous goods). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Drive (Vfd), Chain Plate Conveyor, Scale Feeder

TOP4
Zhengzhou Zhongcheng Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-09-13
Registered Capital10800K CNY

Zhengzhou Zhongcheng Environmental Protection Equipment Co., Ltd. is registered at No. 18 Hangzhou Road, Xushui Street, Zhongyuan District, Zhengzhou City. The registration authority is the Zhengzhou Zhongyuan District Market Supervision and Administration Bureau, and the legal representative is Zhang Ke. The business scope includes processing, manufacturing, and sales of environmental protection equipment, mechanical equipment, and accessories.. Core products: Variable Frequency Drive (Vfd), Rotten Garbage Treatment Equipment, Garbage Screening Equipment

TOP5
Suzhou Jianzhuo Instrument Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-08-14
Registered Capital5000K CNY

Suzhou Jianzhuo Instrument Technology Co., Ltd., with its registered address at 158 Heshi Road, Zhangpu Town, Kunshan City, registered with Kunshan Data Bureau, and represented by Yang Kaibo as its legal representative. Its business scope includes general items: sales of instruments and meters; Electronic product sales; Sales of metal tools; Retail of hardware products; Sales of mechanical equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of calculator equipment; Manufacturing of instruments and meters; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of hardware products; Manufacturing of metal tools; Research and development of electronic specialized materials; Mechanical equipment research and development; Research and development of metal products; Research and development of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods (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: Variable Frequency Drive (Vfd), Environmental Testing Category, Mechanics Series

TOP6
Xiamen Depin Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2020-05-09
Registered Capital1000K CNY

Xiamen Depin Electric Co., Ltd., with its registered address at Room 315, No. 270 Fangyang North Road, Maxiang Street, Xiang'an District, Xiamen City, is registered with the Market Supervision Administration of Xiang'an District, Xiamen City. The legal representative is Yan Junlong, and its business scope includes general projects such as sales of electrical equipment; Manufacturing of electrical signal equipment devices; Electrical equipment repair; Sales of electrical signal equipment devices; Research and development of household appliances; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Retail of hardware products; Sales of water quality pollutant monitoring and detection instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of electrical instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of instruments and meters; Sales of intelligent instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of environmental emergency detection instruments and meters; Electronic product sales; Wholesale of electronic components; Retail of electronic components; Sales of capacitors and their supporting equipment; Manufacturing of capacitors and their supporting equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of household appliances; Sales of power electronic components; Home appliance installation services; Manufacturing of power electronic components; Sales of optoelectronic devices; Manufacturing of optoelectronic devices; Sales of electronic vacuum devices; Sales of electronic measuring instruments; Sales of integrated circuit chips and products; Sales of display devices; Sales of photovoltaic equipment and components; Sales of electronic components and electromechanical equipment; Sales of electronic specialized equipment; Sales of electronic specialized materials. (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 Drive (Vfd), Abb Thermal Relay, Mitsubishi Plc Controller

TOP7
Wuxi Xiangyue Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2010-03-01
Registered Capital20000K CNY

Wuxi Xiangyue Technology Co., Ltd., registered at No. 3119 and No. 3121, Nanfang West Road, Guangnan Overpass, Xinwu District, Wuxi City, registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau, with Wang Gang as the legal representative. Its business scope includes computer software research and development and technical services; Sales, installation, and maintenance services for air compressors; Sales and maintenance services for pneumatic components and electric tools; Sales of hydraulic components, general machinery, specialized equipment, electrical machinery, hardware and electrical equipment, instruments and meters, electronic products, rubber and plastic products, building materials, chemical products and raw materials (excluding dangerous goods), textiles, clothing and household goods, and household appliances; Retail of department stores. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Sales of lubricating oil; Sales of petroleum products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals) (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: Variable Frequency Drive (Vfd), Bolaite Refrigerated Dryer, Domestic Air Compressor

TOP8
Zhejiang Chang'an Variable Frequency Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-12-31
Registered Capital30010K CNY

Zhejiang Chang'an Variable Frequency Technology Co., Ltd., with its registered address at No. 288, Seventeen Road, Yueqing Economic Development Zone, Yueqing City, Zhejiang Province (within Chang'an Group Co., Ltd.), registered with the Yueqing Market Supervision and Administration Bureau, and represented by Jinliangke as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of transformers, rectifiers, and inductors; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of electronic components; Manufacturing of electrical instruments and meters; Manufacturing of industrial automatic control system devices; Sales of electronic components and electromechanical equipment; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Integrated circuit manufacturing; Integrated circuit sales; Information system integration services; Mining machinery manufacturing; Manufacturing of mechanical and electrical equipment; Operation of wires and cables; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Variable Frequency Drive (Vfd), Frequency Converter, Water Pump Speed Controller

TOP9
Suizhou Yifeng Pump Industry Co., Ltd
Overall Score4.4 / 5
Est. Date2010-12-14
Registered Capital15000K CNY

Suizhou Yifeng Pump Industry Co., Ltd., with its registered address located in Zengdu District Economic Development Zone, is registered with the Zengdu District Market Supervision and Administration Bureau, and its legal representative is Li Anyi. Its business scope includes the manufacturing and sales of conveying pumps and automotive parts; Casting and sales of metal parts; Manufacturing and sales of cold-formed steel; Sales of cargo trucks and chemical products (excluding hazardous chemicals). (The above-mentioned licensed business projects must obtain permission from relevant departments before they can be operated.). Core products: Variable Frequency Drive (Vfd), Suspension Bracket Flange, Air Compressor

TOP10
Shanghai Hengke Instrument Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-12-25
Registered Capital500K CNY

Shanghai Hengke Instrument Technology Co., Ltd., registered at 2nd Floor, Building 11, No. 988 Zhongchun Road, Minhang District, Shanghai, with the Market Supervision Administration of Minhang District as the registration authority and Yang Kaibo as the legal representative, engages in technology development, technical consulting, technical services, and technology transfer in the fields of instrumentation technology, electromechanical technology, electronic technology, and computer technology. Its business scope includes daily necessities, electronic products, hardware and electrical equipment, metal products, mechanical equipment, office supplies, electronic components, electrical equipment, electromechanical equipment, communication equipment (except for satellite TV broadcasting ground receiving facilities), instrumentation, clothing and apparel, shoes and hats, leather products, washing products, craft gifts, computers, software, and auxiliary equipment (except for computer information system security dedicated). Wholesale and retail of products, construction project testing, Manufacturing and processing of mechanical equipment (excluding special equipment), molds, instruments and meters (excluding measuring instruments), welding equipment (limited to branch operations), metal product processing (limited to branch operations), and maintenance of mechanical and electrical equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Variable Frequency Drive (Vfd), Air Tightness Tester, High Altitude Simulation Test Chamber

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhangjiagang Xinmaxing Machinery Co., Ltd2016-03-22Variable Frequency Drive (Vfd)1000K CNYNot Supported
Yancheng Hengjing Environmental Protection Machinery Equipment Co., Ltd2026-06-01Variable Frequency Drive (Vfd)1000K CNYNot Supported
Qingzhou Sanlian Heavy Industry Equipment Manufacturing Co., Ltd2008-04-08Variable Frequency Drive (Vfd), Chain Plate Conveyor, Scale Feeder20000K CNYNot Supported
Zhengzhou Zhongcheng Environmental Protection Equipment Co., Ltd2017-09-13Variable Frequency Drive (Vfd), Rotten Garbage Treatment Equipment, Garbage Screening Equipment10800K CNYNot Supported
Suzhou Jianzhuo Instrument Technology Co., Ltd2018-08-14Variable Frequency Drive (Vfd), Environmental Testing Category, Mechanics Series5000K CNYSupported
Xiamen Depin Electric Co., Ltd2020-05-09Variable Frequency Drive (Vfd), Abb Thermal Relay, Mitsubishi Plc Controller1000K CNYNot Supported
Wuxi Xiangyue Technology Co., Ltd2010-03-01Variable Frequency Drive (Vfd), Bolaite Refrigerated Dryer, Domestic Air Compressor20000K CNYNot Supported
Zhejiang Chang'an Variable Frequency Technology Co., Ltd2019-12-31Variable Frequency Drive (Vfd), Frequency Converter, Water Pump Speed Controller30010K CNYNot Supported
Suizhou Yifeng Pump Industry Co., Ltd2010-12-14Variable Frequency Drive (Vfd), Suspension Bracket Flange, Air Compressor15000K CNYNot Supported
Shanghai Hengke Instrument Technology Co., Ltd2014-12-25Variable Frequency Drive (Vfd), Air Tightness Tester, High Altitude Simulation Test Chamber500K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of frequency converters, it is recommended to prioritize checking key technical parameters such as rated power, voltage range, and control accuracy to ensure compatibility with existing equipment. When industrial production lines have high requirements for frequency response speed, dynamic performance indicators can be emphasized.
  • In the energy-saving renovation scenario of wind turbines and water pumps, the load adaptability and energy efficiency level of frequency converters are more critical, while heavy-duty applications such as mining machinery need to pay attention to overload protection functions and differences in heat dissipation design.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to avoid increased debugging costs due to unsuitable technical solutions.
  • There are differences in communication protocol support (such as Modbus, Profibus) among different brands of frequency converters. Before procurement, it is necessary to compare them with the requirements of automation system integration. The food and pharmaceutical industry also needs to pay attention to protection level and material compliance.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs