Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 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: Zhejiang Chang'an Variable Frequency Technology Co., Ltd, Zhongzhong Intelligent (Jining) Design and Research Institute, Huakuang Design and Research Institute (Jining), Xiamen Depin Electric Co., Ltd, Henan Shangruo Electric Co., Ltd, Dabai Electronic Technology (Shanghai) Co., Ltd, Wuxi Xipuda Electronic Technology Co., Ltd, Jiangsu Shuojun Transmission Equipment Co., Ltd, Shanghai Nengken Electric Co., Ltd, Wuxi Xiangyue 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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Zhejiang Chang'an Variable Frequency Technology Co., Ltd
Overall Score4.9 / 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

Top 2
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Zhongzhong Intelligent (Jining) Design and Research Institute
Overall Score4.7 / 5
Est. Date2021-01-15
Registered Capital1000K CNY

Zhongzhong Intelligence (Jining) Design and Research Institute, registered address located at Block B, 4th Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City, with Xiao Xuexue as the legal representative. Its business scope includes general projects: mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales (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) License project: technology import and export; 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: Variable Frequency Drive (Vfd), Lifting Equipment, Explosion-Proof Electrical Equipment

Top 3
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Huakuang Design and Research Institute (Jining)
Overall Score4.7 / 5
Est. Date2020-04-26
Registered Capital1000K CNY

Huakuang Design and Research (Jining) Institute, with its registered address at Room 809, 8th Floor, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registered authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Wang Chen. Its business scope includes research and development, design, production, and sales of mining machinery, railway equipment, and intelligent equipment; Construction of smart mining system; Development and sales of computer software and hardware. (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), Support Category, Instrumentation And Meters

TOP4
Xiamen Depin Electric Co., Ltd
Overall Score4.6 / 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

TOP5
Henan Shangruo Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2015-08-13
Registered Capital1100K CNY

Henan Shangruo Electric Co., Ltd., with its registered address at Room 512, 5th Floor, Building A, Jinfeng Jin'an International, Minggong Road, Jinshui District, Zhengzhou City, Henan Province, is registered with the Market Supervision and Administration Bureau of Jinshui District, Zhengzhou City. The legal representative is Guo Mingfang, and the business scope includes the sale of industrial automation equipment, instruments and meters, high and low voltage switchgear, explosion-proof electrical appliances, electromechanical products, mechanical equipment, energy-saving products, electronic products, hardware and electrical equipment, office supplies, smart home products, and building materials; Technical development, consulting, and services for computer software and hardware; Sales and maintenance of high and low voltage frequency converters. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Variable Frequency Drive (Vfd), Vector Frequency Converter, Sales Of Frequency Converters

TOP6
Dabai Electronic Technology (Shanghai) Co., Ltd
Overall Score4.5 / 5
Est. Date2010-02-03
Registered Capital1000K CNY

Da Bai Electronic Technology (Shanghai) Co., Ltd., registered at Room 1434, No. 65 Haifeng Road, Jinshan District, Shanghai, with the registration authority of Jinshan District Market Supervision Bureau and the legal representative of Zhang Lizhi, engages in technical development, technology transfer, technical consulting, and technical services in the professional fields of electronic technology and electromechanical equipment technology. Its business scope includes sales of electromechanical equipment, electronic products, communication equipment, automotive parts, rubber and plastic products, textile machinery, cotton textiles, sales, maintenance, and design of automation control equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Variable Frequency Drive (Vfd), Md200 Series, Emt Series

TOP7
Wuxi Xipuda Electronic Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-05-21
Registered Capital3000K CNY

Wuxi Xipuda Electronic Technology Co., Ltd., with its registered address at No. 78 Xixian Road, Fangqian, Jiangxi Street, Xinwu District, Wuxi City, is registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City). The legal representative is Huasong, and its business scope includes the research and sales of electronic products; Production and sales of motors and accessories, automation control system devices and accessories, instruments and meters; Sales of hardware products, mechanical equipment and accessories, computers and auxiliary equipment; Import and export business of various commodities and technologies through self operation and agency (excluding import and export business of commodities and technologies restricted or prohibited by the state). (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), Motor Soft Starter, Low Voltage Dry Soft Starter

TOP8
Jiangsu Shuojun Transmission Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2022-02-09
Registered Capital10000K CNY

Jiangsu Shuojun Transmission Equipment Co., Ltd., with its registered address at 216, Building 3, No. 323 Laodong West Road, Zhonglou District, Changzhou City. The registration authority is the Zhonglou District Administrative Approval Bureau of Changzhou City, and the legal representative is Zhang Tao. Its business scope includes general projects such as sales of bearings, gears, and transmission components; Sales of gears, gear reducers, and gearboxes; Sales of electronic specialized equipment; Sales of electric dynamometer motors; Wholesale of hardware products; Retail of hardware products; Sales of power electronic components; Wholesale of electronic components; Retail of electronic components; Sales of labor protection equipment; Electronic product sales; Software development; Sales of daily necessities; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Sales of mechanical equipment (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) are limited to branch offices for business: manufacturing of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Manufacturing of electronic specialized equipment; Motor manufacturing; Manufacturing of hardware products; Manufacturing of power electronic components; Manufacturing of electronic components; Production of labor protection equipment; General equipment manufacturing (excluding special equipment manufacturing). Core products: Variable Frequency Drive (Vfd), Aluminum Alloy Motor, Explosion-Proof Motor

TOP9
Shanghai Nengken Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2014-02-27
Registered Capital1000K CNY

Shanghai Nengken Electric Co., Ltd., with its registered address at Building 5, No. 168, Lane 6495, Tingwei Road, Jinshan Industrial Zone, Shanghai (Shixing Park), is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Feng Zhijun, and the business scope includes general projects: sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of instruments and meters; Sales of power electronic components; Sales of electronic components and electromechanical equipment; Sales of distribution switch control equipment; Operation of wires and cables; Wholesale of hardware products; Sales of special equipment; Sales of security equipment; Sales of fans and blowers; Sales of power facilities and equipment; Sales of specialized equipment for environmental protection; Sales of household appliances; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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), Ye2 Three-Phase Asynchronous Motor, Explosion Proof Fan Section

TOP10
Wuxi Xiangyue Technology Co., Ltd
Overall Score4.4 / 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

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Chang'an Variable Frequency Technology Co., Ltd2019-12-31Variable Frequency Drive (Vfd), Frequency Converter, Water Pump Speed Controller30010K CNYNot Supported
Zhongzhong Intelligent (Jining) Design and Research Institute2021-01-15Variable Frequency Drive (Vfd), Lifting Equipment, Explosion-Proof Electrical Equipment1000K CNYNot Supported
Huakuang Design and Research Institute (Jining)2020-04-26Variable Frequency Drive (Vfd), Support Category, Instrumentation And Meters1000K CNYSupported
Xiamen Depin Electric Co., Ltd2020-05-09Variable Frequency Drive (Vfd), Abb Thermal Relay, Mitsubishi Plc Controller1000K CNYNot Supported
Henan Shangruo Electric Co., Ltd2015-08-13Variable Frequency Drive (Vfd), Vector Frequency Converter, Sales Of Frequency Converters1100K CNYNot Supported
Dabai Electronic Technology (Shanghai) Co., Ltd2010-02-03Variable Frequency Drive (Vfd), Md200 Series, Emt Series1000K CNYNot Supported
Wuxi Xipuda Electronic Technology Co., Ltd2012-05-21Variable Frequency Drive (Vfd), Motor Soft Starter, Low Voltage Dry Soft Starter3000K CNYNot Supported
Jiangsu Shuojun Transmission Equipment Co., Ltd2022-02-09Variable Frequency Drive (Vfd), Aluminum Alloy Motor, Explosion-Proof Motor10000K CNYNot Supported
Shanghai Nengken Electric Co., Ltd2014-02-27Variable Frequency Drive (Vfd), Ye2 Three-Phase Asynchronous Motor, Explosion Proof Fan Section1000K CNYNot Supported
Wuxi Xiangyue Technology Co., Ltd2010-03-01Variable Frequency Drive (Vfd), Bolaite Refrigerated Dryer, Domestic Air Compressor20000K CNYNot Supported

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.

Knowledge Base

Q

This article compares the differences in the effectiveness of speed controllers and frequency converters in reducing motor noise, analyzes their working principles and applicable scenarios, and helps users choose a more suitable noise reduction solution according to their actual needs.

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Baidu AiGou has found pictures related to different categories of variable frequency motor speed controllers for you, taking you to appreciate the diversity and uniqueness of variable frequency motor speed controllers. At the same time, we also recommend high-quality variable frequency motor speed controllers for you, so that you can easily and quickly find the most suitable variable frequency motor speed controller for yourself when purchasing.

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This article introduces the concepts and differences between fan speed controllers and frequency converters, and elaborates on their different applications in fan control.

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