Updated Aug 17, 2026 · Public platform & industry data

Aug 17, 2026 Updated

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2026 Top 10 Frequency Converter Manufacturers in China

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

The top 10 Frequency Converter manufacturers in China for 2026 are: Shanghai Haifei Control Equipment Co., Ltd, Shandong Zhongtan Intelligent Equipment Co., Ltd, Nanjing Eurofins Electric Co., Ltd, Shanghai Tiance Automation Technology Co., Ltd, Guangzhou Chaode Electromechanical Equipment Co., Ltd, Shanghai Jinlingxiang Automation Technology Co., Ltd, Shanghai Zhongheng Kelian Automation Equipment Co., Ltd, Leqing Zhenkun Trading Co., Ltd, Dabai Electronic Technology (Shanghai) Co., Ltd, Hebei Jieshi 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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Shanghai Haifei Control Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2011-11-02
Registered Capital5000K CNY

Shanghai Haifei Control Equipment Co., Ltd., located at Room 127, Building 1, No. 943 Lingzhi Village, Fengpu Development Zone, Fengxian District, Shanghai, was established on November 2, 2011. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Ding Bangfu. Core products: Frequency Converter, Parker Pneumatic, Smc Electric Actuator

Top 2
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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; 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; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Frequency Converter, Instrumentation And Meters, Spraying Equipment

Top 3
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Nanjing Eurofins Electric Co., Ltd
Overall Score4.7 / 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: Frequency Converter, 3.7Kw-18.5Kw, Three Phase 220V

TOP4
Shanghai Tiance Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-09-28
Registered Capital10000K CNY

Shanghai Tiance Automation Technology Co., Ltd., with its registered address at 2nd Floor, No. 10, Lane 255, Xiaotang Road, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Shen Jianghong, and its business scope includes technology development, technical services, technical consulting, technology transfer in the field of automation technology, manufacturing and processing of mechanical and electrical equipment (limited to branch operations), installation and maintenance of mechanical equipment, wholesale and retail of electrical complete sets of equipment, industrial automation equipment, mechanical and electrical equipment, instruments and meters, hardware and electrical equipment, electronic products, building materials, daily necessities, computers, software, and auxiliary equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Frequency Converter, Ac70,

TOP5
Guangzhou Chaode Electromechanical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2010-11-12
Registered Capital500K CNY

Guangzhou Chaode Electromechanical Equipment Co., Ltd., with its registered address at No. 66 Chaotian Road, Yuexiu District, Guangzhou, registered with the Market Supervision Administration of Yuexiu District, Guangzhou, and represented by Zheng Tiexiao as the legal representative, is engaged in the sales of mechanical equipment; Sales of electronic specialized equipment; Operation of wires and cables; Sales of distribution switch control equipment; Sales of chemical products (excluding licensed chemical products); Sales of electrical equipment; Sales of electrical and mechanical equipment; Electronic product sales; Sales of electrical and mechanical equipment; Sales of labor protection equipment; Sales of office equipment and consumables; Internet sales (except for the sale of goods that need to be licensed); Electrical equipment repair; Specialized equipment repair; Repair of daily electrical appliances; General equipment repair; Instrument and meter repair;. Core products: Frequency Converter, , Sensor

TOP6
Shanghai Jinlingxiang Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2021-08-27
Registered Capital2000K CNY

Shanghai Jinlingxiang Automation Technology Co., Ltd. is registered at Building 5, No. 55 Jian'an Road, Fengjing Town, Jinshan District, Shanghai (Zhangjiang Yangtze River Delta Science and Technology City). The registration authority is Jinshan District Market Supervision Administration, and the legal representative is Zhu Zongshan. The business scope includes licensed projects such as food sales. (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: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Installation services for ordinary mechanical equipment; Electrical equipment repair; Import and export of goods; Technology import and export; Sales agent; Sales of industrial automatic control system devices; Sales of intelligent power transmission and distribution and control equipment; Sales of electrical equipment; Electronic product sales; Sales of electronic specialized equipment; Sales of communication equipment; Sales of instruments and meters; Sales of daily necessities; Sales of office supplies; Sales of paper products; Sales of office equipment; Sales of packaging materials and products; Sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of metal products; Sales of glassware; Sales of building materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Sales of building decoration materials; Furniture sales; Sales of needle textiles and raw materials; Fertilizer sales; Sales of communication equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Wholesale of electronic components; Wholesale of hardware products; Wholesale of computer software, hardware, and auxiliary equipment; Retail of arts and crafts and collectibles (excluding ivory and its products); Internet sales (except for the sale of goods that need to be licensed); Operation of wires and cables. (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, Attachment, Orbit

TOP7
Shanghai Zhongheng Kelian Automation Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2021-10-11
Registered Capital2000K CNY

Shanghai Zhongheng Kelian Automation Equipment Co., Ltd., with its registered address at Building 1, No. 1 Haikun Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Tian Yi as its legal representative. Its business scope includes general projects such as sales of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Home appliance installation services; Installation services for ordinary mechanical equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; General equipment repair; Sales of power electronic components; Operation of wires and cables; Sales of instruments and meters for supply (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: Frequency Converter, Et200 Process Module, Digital Output Signal Module

TOP8
Leqing Zhenkun Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2023-12-14
Registered Capital100K CNY

Yueqing Zhenkun Trading Co., Ltd., with its registered address at No. 435 Liuhuang Road, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Chen Guoqing. Its business scope includes general projects such as sales of electrical equipment; Sales of mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of fasteners; Sales of pneumatic power machinery and components; Sales of distribution switch control equipment; Sales of liquid tight components and systems; Sales of hydraulic power machinery and components; Wholesale of hardware products; Wholesale of electronic components; Sales of power electronic components; Operation of wires and cables; Sales of instruments and meters; Sales of industrial robots; Sales of office supplies; Sales of metal cutting and welding equipment; Sales of daily necessities; Marketing planning; 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: Frequency Converter, Circuit Breaker, Soft Starter

TOP9
Dabai Electronic Technology (Shanghai) Co., Ltd
Overall Score4.3 / 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: Frequency Converter, Smart200 Series, Mokawa Frequency Converter

TOP10
Hebei Jieshi Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2023-08-16
Registered Capital3000K CNY

Hebei Jieshi Technology Co., Ltd., with its registered address at 330 South Street, 3F, Building 3, Lecheng International Trade City, No. 36 Tianshan North Street, Chang'an District, Shijiazhuang City, Hebei Province, is registered with the Chang'an District Market Supervision Administration. The legal representative is Baoliangfa, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Sales of industrial robots; Sales of electrical equipment; Sales of servo control mechanisms; Electrical equipment repair; Sales of industrial automatic control system devices; Internet of Things application services; Research and development of Internet of Things technology; Industrial Internet data service; Internet equipment sales; Wholesale of hardware products; Operation of wires and cables; Electronic product sales; Sales of instruments and meters. (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, Variable Frequency Cabinet

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Haifei Control Equipment Co., Ltd2011-11-02Frequency Converter, Parker Pneumatic, Smc Electric Actuator5000K CNYNot Supported
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Frequency Converter, Instrumentation And Meters, Spraying Equipment10000K CNYSupported
Nanjing Eurofins Electric Co., Ltd2007-09-14Frequency Converter, 3.7Kw-18.5Kw, Three Phase 220V71120K CNYNot Supported
Shanghai Tiance Automation Technology Co., Ltd2016-09-28Frequency Converter, Ac70, 10000K CNYNot Supported
Guangzhou Chaode Electromechanical Equipment Co., Ltd2010-11-12Frequency Converter, , Sensor500K CNYSupported
Shanghai Jinlingxiang Automation Technology Co., Ltd2021-08-27Frequency Converter, Attachment, Orbit2000K CNYNot Supported
Shanghai Zhongheng Kelian Automation Equipment Co., Ltd2021-10-11Frequency Converter, Et200 Process Module, Digital Output Signal Module2000K CNYNot Supported
Leqing Zhenkun Trading Co., Ltd2023-12-14Frequency Converter, Circuit Breaker, Soft Starter100K CNYNot Supported
Dabai Electronic Technology (Shanghai) Co., Ltd2010-02-03Frequency Converter, Smart200 Series, Mokawa Frequency Converter1000K CNYNot Supported
Hebei Jieshi Technology Co., Ltd2023-08-16Frequency Converter, Variable Frequency Cabinet3000K 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 energy efficiency level to ensure compatibility with existing equipment or production lines. Additional attention should be paid to anti-interference ability and heat dissipation performance in industrial scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable supply and technical support for frequency converters.
  • In different application scenarios such as HVAC or automated production lines, the load characteristics and speed range requirements of frequency converters vary greatly. Therefore, it is necessary to clarify the actual operating conditions before procurement.
  • When purchasing a frequency converter, it is usually necessary to focus on the industry application cases of the supplier, such as the adaptation experience in the field of textile machinery or injection molding machines, which can help evaluate the practical applicability of the product.

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