Updated Aug 25, 2026 · Public platform & industry data

Aug 25, 2026 Updated

English
title decor left

2026 Top 10 Variable Frequency Device Manufacturers in China Jiangsu

title decor right

Top-rated Variable Frequency Device suppliers, How to choose a Variable Frequency Device manufacturer, Best Variable Frequency Device companies in China

The top 10 Variable Frequency Device manufacturers in Jiangsu for 2026 are: Nanjing Eurofins Electric Co., Ltd, Wuxi Lailite Technology Co., Ltd, Wuxi Wanhuai Electric Motor Co., Ltd, Wuxi Wandian Electric Motor Sales Co., Ltd, Wuxi Jianengda Industrial Intelligent Technology Co., Ltd, Wuxi Xipuda Electronic Technology Co., Ltd, Shuyang County Muren Xinyi E-commerce Co., Ltd, Changzhou Kuntai Machinery Installation and Maintenance Technology Service Co., Ltd, Changzhou Lingkun Automation Technology Co., Ltd, Jiangsu Jianghai Automation Group Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Nanjing Eurofins Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2007-09-14
Registered Capital71120K CNY

Nanjing Eurofins Electric Co., Ltd., with its registered address in Xiongzhou Industrial Park, Liuhe District, Nanjing City, is registered with the Nanjing Municipal Administration for Market Regulation. The legal representative is Jianghua, and its business scope includes research and development, design, production, sales, and after-sales service of electrical equipment, solar photovoltaic products, wind power generation equipment, hydropower generation equipment, control equipment, power supply equipment, electromechanical equipment, electronic products, electrical accessories, electronic components, instruments and meters; Power generation system engineering design and technical services; Computer software research and development, sales, technical services, and technology transfer; Lighting system engineering design and construction; Installation of mechanical and electrical equipment; Research and development, production, sales, and technical services of electric vehicles and accessories; 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, 3.7Kw-18.5Kw, 22Kw-160Kw

Top 2
background image
Wuxi Lailite Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-05-19
Registered Capital1500K CNY

Wuxi Lailite Technology Co., Ltd., with its registered address at Room 803-1, Building 9, No. 345 Yanxin Road, Huishan District, Wuxi City, is registered with the Huishan District Data Bureau of Wuxi City. The legal representative is Luli, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Information system integration services; Research and development of motors and their control systems; Mechanical equipment research and development; Research and development of hardware products; Wholesale of hardware products; Retail of computer software, hardware, and auxiliary equipment; Retail of stationery supplies; Sales of office supplies; Sales of office equipment; Sales of electrical equipment; Sales of metal products; Sales of intelligent basic manufacturing equipment; Sales of industrial automatic control system devices; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Retail of hardware products; Research and development of intelligent robots (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, Wannan Electric Machinery, Jiamusi Electric Motor

Top 3
background image
Wuxi Wanhuai Electric Motor Co., Ltd
Overall Score4.7 / 5
Est. Date2017-05-31
Registered Capital800K CNY

Wuxi Wanhuai Electric Motor Co., Ltd., with its registered address at 9-5-1531 Huishan Avenue, Huishan District, Wuxi City, is registered with the Huishan District Data Bureau of Wuxi City. The legal representative is Chen Shenggang, and its business scope includes general projects such as the sales of generators and generator sets; Supply chain management services; Air international freight forwarding agent; Information consulting services (excluding licensed information consulting services); Sales of mechanical equipment; Sales of instruments and meters; Electronic product sales; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of building materials; Sales of metal products; Operation of wires and cables; Sales of mechanical and electrical equipment; Wholesale of electronic components; Retail of electronic components; Sales of communication equipment; Sales of electrical equipment; Sales of mechanical parts and components; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals); International freight forwarding by sea; Import and export of goods; Technology import and export; Import and export agency (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 Device, Electric Motor, High Voltage Motor

TOP4
Wuxi Wandian Electric Motor Sales Co., Ltd
Overall Score4.6 / 5
Est. Date2007-11-01
Registered Capital800K CNY

Wuxi Wandian Electric Motor Sales Co., Ltd., registered at Room 01, 25th Floor, 118 Tongjiang Avenue, Liangxi District, Wuxi City, with the registration authority of Wuxi Liangxi District Data Bureau and the legal representative being Mao Qingping. Its business scope includes general projects: sales of mechanical and electrical equipment; Sales of special equipment; Sales of electronic specialized equipment; Sales of mechanical equipment; Sales of micro motors and components; Sales of power electronic components; Sales of bearings, gears, and transmission components; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of chemical products (excluding licensed chemical products); 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 Device, Energy Storage Inverter, Explosion Proof Motor Accessories

TOP5
Wuxi Jianengda Industrial Intelligent Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-05-10
Registered Capital2000K CNY

Wuxi Jianengda Industrial Intelligent Technology Co., Ltd., registered at Room 215, 2nd Floor, Building C1, No. 999-8 Gaolang East Road, Huazhuang Street, Wuxi Economic Development Zone, Jiangsu Province. The registration authority is the Wuxi Economic Development Zone Data Bureau, and the legal representative is Liu Ying. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Research and development of intelligent robots; Mechanical equipment research and development; Research and development of metal products; Research and development of hardware products; Research and development of new material technology; Data processing and storage support services; Sales of pneumatic power machinery and components; Sales of industrial robots; Sales of liquid tight components and systems; Sales of industrial automatic control system devices; Sales of electrical equipment; Sales of mechanical and electrical equipment; Electrical equipment repair; Sales of electrical accessories; Research and development of motors and their control systems; Research and development of distribution switch control equipment; Sales of pumps and vacuum equipment; Sales of advanced power electronic devices; Sales of gears, gear reducers, and gearboxes; Sales of power electronic components; Sales of electrical instruments and meters; Professional design services; Sales of intelligent instruments and meters; Electronic product sales; Sales of mechanical equipment; Retail of electronic components; Wholesale of electronic components; Sales of industrial control computers and systems; Industrial engineering design services; Sales of intelligent power transmission and distribution and control equipment; Information system integration services; Computer system services; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Internet equipment sales; Sales of network equipment; Sales of information security equipment; Industrial Internet data service; Domestic trade agency; Mechanical equipment leasing; Rental services (excluding licensed rental services); Engineering and technical research and experimental development (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Variable Frequency Device, Folding Servo Electric Cylinder, Inovance

TOP6
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 Device, Intelligent Soft Starter, Soft Starter

TOP7
Shuyang County Muren Xinyi E-commerce Co., Ltd
Overall Score4.5 / 5
Est. Date2021-08-19
Registered Capital2000K CNY

Shuyang Muren Xinyi E-Commerce Co., Ltd., with its registered address at Room 114, Yard 9, Guantang Road, Qixiong Street, Shuyang County, Suqian City, is registered by Shuyang County Market Supervision Administration, and its legal representative is Zhou Yejun. Its business scope includes licensed items: food Internet sales (items that need to be approved according to law can only be operated after being approved by relevant departments, and the specific business items are subject to the approval results) General items: Internet sales (except the sales of goods that need to be licensed); Internet sales of food (only selling pre packaged food) (in addition to items that must be approved according to law, independently carry out business activities according to law with the business license). Core products: Variable Frequency Device, Screen Magnifier, Welding Torch

TOP8
Changzhou Kuntai Machinery Installation and Maintenance Technology Service Co., Ltd
Overall Score4.5 / 5
Est. Date2022-11-10
Registered Capital500K CNY

Changzhou Kuntai Machinery Installation and Maintenance Technology Service Co., Ltd., registered at No. 1 Zhengda Road, Lucheng Street, Changzhou Economic Development Zone, with the registration authority of Jiangsu Changzhou Economic Development Zone Management Committee and the legal representative of Li Shuhua. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Electronic product sales; Network technology services; Wholesale of electronic components; Sales of servo control mechanisms; Sales of industrial control computers and systems; Software development; Installation and maintenance of industrial robots; Leasing and maintenance services for port facilities, equipment, and machinery; Computer and office equipment maintenance; General equipment repair; Specialized equipment repair; Electrical equipment repair; Instrument and meter repair (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: Variable Frequency Device, Rf Power Supply Maintenance, Servo Motor Maintenance

TOP9
Changzhou Lingkun Automation Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2016-12-02
Registered Capital500K CNY

Changzhou Lingkun Automation Technology Co., Ltd., with its registered address at No. 1 Zhengda Road, Guangming Village Committee, Lucheng Street, Changzhou Economic Development Zone, Jiangsu Province. The registration authority is the Changzhou Economic Development Zone Management Committee, and the legal representative is Peng Bangfu. Its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Electronic product sales; Network technology services; Information technology consulting services; Wholesale of electronic components; Sales of servo control mechanisms; Sales of industrial control computers and systems; Software development; Installation and maintenance of industrial robots; Leasing and maintenance services for port facilities, equipment, and machinery; Computer and office equipment maintenance; General equipment repair; Specialized equipment repair; Electrical equipment repair; Instrument and meter repair (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: Variable Frequency Device, Robot Maintenance, Industrial Computer Maintenance

TOP10
Jiangsu Jianghai Automation Group Co., Ltd
Overall Score4.3 / 5
Est. Date2009-01-09
Registered Capital51800K CNY

Jiangsu Jianghai Automation Group Co., Ltd., with its registered address at No. 60 Henggang South Road, Jingjiang City, registered with Jingjiang Data Bureau, and represented by Zhu Changhai as its legal representative, engages in the manufacturing, processing, sales, installation, and maintenance of industrial automatic control system devices, distribution switch control equipment, electrical accessories, hydraulic and pneumatic power machinery and components; Wholesale and retail of mechanical equipment, hardware products, electronic products, lighting fixtures, pumps, valves, and accessories. (Projects that require approval by law must be approved by relevant departments before conducting business activities) Licensed projects: power generation business, transmission business, power supply (distribution) business (projects that require approval by law must be approved by relevant departments before conducting business activities, and specific business projects are subject to the approval results). Core products: Variable Frequency Device, Three-Phase Ammeter, Ammeter

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Eurofins Electric Co., Ltd2007-09-14Variable Frequency Device, 3.7Kw-18.5Kw, 22Kw-160Kw71120K CNYNot Supported
Wuxi Lailite Technology Co., Ltd2021-05-19Variable Frequency Device, Wannan Electric Machinery, Jiamusi Electric Motor1500K CNYNot Supported
Wuxi Wanhuai Electric Motor Co., Ltd2017-05-31Variable Frequency Device, Electric Motor, High Voltage Motor800K CNYNot Supported
Wuxi Wandian Electric Motor Sales Co., Ltd2007-11-01Variable Frequency Device, Energy Storage Inverter, Explosion Proof Motor Accessories800K CNYNot Supported
Wuxi Jianengda Industrial Intelligent Technology Co., Ltd2023-05-10Variable Frequency Device, Folding Servo Electric Cylinder, Inovance2000K CNYNot Supported
Wuxi Xipuda Electronic Technology Co., Ltd2012-05-21Variable Frequency Device, Intelligent Soft Starter, Soft Starter3000K CNYNot Supported
Shuyang County Muren Xinyi E-commerce Co., Ltd2021-08-19Variable Frequency Device, Screen Magnifier, Welding Torch2000K CNYSupported
Changzhou Kuntai Machinery Installation and Maintenance Technology Service Co., Ltd2022-11-10Variable Frequency Device, Rf Power Supply Maintenance, Servo Motor Maintenance500K CNYNot Supported
Changzhou Lingkun Automation Technology Co., Ltd2016-12-02Variable Frequency Device, Robot Maintenance, Industrial Computer Maintenance500K CNYNot Supported
Jiangsu Jianghai Automation Group Co., Ltd2009-01-09Variable Frequency Device, Three-Phase Ammeter, Ammeter51800K CNYNot Supported

Purchasing Guide

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

  • When selecting frequency converters for supply, it is recommended that enterprises match key technical parameters such as output voltage and frequency regulation accuracy based on load type and motor power range. There is a significant difference in dynamic response requirements between industrial production lines and HVAC systems.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. In the chemical industry, special attention should be paid to industry application cases of explosion-proof model suppliers.
  • When purchasing frequency converters, it is usually necessary to pay special attention to the heat dissipation design and protection level. For applications in harsh environments such as mining machinery, the protection standard should reach IP65 or above.
  • For high torque application scenarios in the metallurgical industry, it is recommended to choose models with an instantaneous overload capacity of over 150%, while verifying the supplier's equipment operation data in the heavy industry field.

Knowledge Base

Q

Baidu AiGou has found pictures of different categories of variable frequency energy-saving devices for you, taking you to appreciate the diversity and uniqueness of variable frequency energy-saving devices. At the same time, we also recommend high-quality variable frequency energy-saving devices for you, allowing you to easily and quickly find the most suitable variable frequency energy-saving device for yourself when purchasing.

Q

The wiring method of the variable frequency series resonance test device is a relatively complex but critical process, which directly affects the accuracy and safety of the test. The following is a wiring method compiled from authoritative sources: Basic wiring steps to connect the variable frequency power supply to the excitation transformer: Connect the output terminal of the variable frequency power supply to the primary side of the excitation transformer to ensure contact

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