Updated Aug 4, 2026 · Public platform & industry data

Aug 4, 2026 Updated

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2026 Top 10 Variable Frequency Device Manufacturers in China Guangdong

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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 Guangdong for 2026 are: Guangzhou Zhexin Electric Co., Ltd, Shenzhen Yongjiachuang Industrial Automation Co., Ltd, Dongguan Jichuang Automation Equipment Co., Ltd, Shenzhen Yihecheng Technology Co., Ltd, Guangdong Finlong Technology Co., Ltd, Shenzhen Yuexing Electric Power Equipment Co., Ltd, Shenzhen Totem Automation Technology Co., Ltd, Guangzhou Haoyu Electrical Equipment Co., Ltd, Guangzhou Chaode Electromechanical Equipment Co., Ltd, Shenzhen Yingwei Xingda 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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Guangzhou Zhexin Electric Co., Ltd
Overall Score4.9 / 5
Est. Date2023-08-22
Registered Capital5000K CNY

Guangzhou Zhexin Electric Co., Ltd., with its registered address at Room N29, mezzanine level, No. 6 and No. 8 Zhongshan Avenue West, Tianhe District, Guangzhou, is registered with the Market Supervision Administration of Tianhe District, Guangzhou. The legal representative is Yan Junlong, and its business scope includes the sales of electronic special materials; Sales of electronic specialized equipment; Sales of electronic components and electromechanical equipment; Sales of photovoltaic equipment and components; Sales of display devices; Sales of integrated circuit chips and products; Sales of electronic measuring instruments; Sales of electronic vacuum devices; Manufacturing of optoelectronic devices; Sales of optoelectronic devices; Manufacturing of power electronic components; Home appliance installation services; Sales of power electronic components; Sales of household appliances; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of capacitors and their supporting equipment; Sales of capacitors and their supporting equipment; Retail of electronic components; Wholesale of electronic components; Electronic product sales; Sales of environmental emergency detection instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of electrical instruments and meters; Sales of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Sales of water quality pollutant monitoring and detection instruments and meters; Retail of hardware products; Research and development of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of distribution switch control equipment; Research and development of household appliances; Sales of electrical signal equipment devices; Electrical equipment repair; Manufacturing of electrical signal equipment devices; Sales of electrical equipment;;. Core products: Variable Frequency Device, Guangyang Encoder, Atos Solenoid Valve

Top 2
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Shenzhen Yongjiachuang Industrial Automation Co., Ltd
Overall Score4.7 / 5
Est. Date2019-01-18
Registered Capital1000K CNY

Shenzhen Yongjiachuang Industrial Automation Co., Ltd., registered at No. 101, Jianshe Fifth Lane, Fenghuang Community, Pinghu Street, Longgang District, Shenzhen, registered with the Longgang Supervision Bureau of the Shenzhen Market Supervision Administration, with Liu Xiao as the legal representative. Its business scope includes the purchase and sale of electronic components and industrial automation products; Industrial control circuit board, computer maintenance, energy-saving and environmental protection engineering; Maintenance and upkeep of industrial control products; Domestic trade, import and export of goods and technology. (The above does not include projects that require pre-approval or prohibition by laws, administrative regulations, or decisions of the State Council. Projects that require approval by law can only be carried out after approval by relevant departments.)^. Core products: Variable Frequency Device, Servo Drive, Semiconductor Power Supply

Top 3
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Dongguan Jichuang Automation Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2006-04-10
Registered Capital1500K CNY

Dongguan Jichuang Automation Equipment Co., Ltd. is registered at Room 218, 2nd Floor, Building A, Shigu Industrial Zone, Nancheng Street, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zhang Xiaojun. Its business scope includes research and development, production, sales, and maintenance of automation equipment, automation components and accessories, electronic and electrical components and accessories, general mechanical equipment components and accessories, and hardware accessories; Industrial automation software and hardware design and technology transfer, industrial energy-saving technology development and application promotion services.. Core products: Variable Frequency Device, Flexible Vibration Disc Swing Machine, Speed Reducer

TOP4
Shenzhen Yihecheng Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2008-08-18
Registered Capital5000K CNY

Shenzhen Yihecheng Technology Co., Ltd. is registered at 706A, Building 13, Ocean Plaza, No. 16 Yifeng Road, Nanlian Community, Longgang Street, Longgang District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhao Ziyuan. The business scope includes general business projects such as technology development, sales, and on-site maintenance of electronic components and electromechanical equipment. The licensed business projects are:. Core products: Variable Frequency Device, Control Cabinet, Three Crystal Frequency Converter

TOP5
Guangdong Finlong Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-01-09
Registered Capital50000K CNY

Guangdong Finlong Technology Co., Ltd., with its registered address at 914, Building A, No. 66 Nanxing Road, Nanpai Village, Shilou Town, Panyu District, Guangzhou City, is registered with the Market Supervision Administration of Panyu District, Guangzhou City. The legal representative is Zhou Ming, and its business scope includes research and development of electronic, communication, and automatic control technologies; Research and development of robot technology; Professional contracting for mechanical and electrical equipment installation engineering; Installation engineering services for power transmission facilities; Industrial robot manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of electrical accessories, distribution or control equipment parts; Manufacturing of electrical equipment; Sales of electrical and mechanical equipment; Wholesale of mechanical parts; Wholesale of wires and cables; Wholesale of instruments and meters; Wholesale of electronic products; Wholesale of hardware products; Wholesale of metal products; Wholesale of rubber products; Wholesale of fire-fighting equipment and devices; Wholesale of labor protection equipment; Wholesale of lighting fixtures and decorative items; Import and export of goods (excluding exclusive and controlled goods); Technology import and export;. Core products: Variable Frequency Device, Assembled Distribution Box, Frequency Converter

TOP6
Shenzhen Yuexing Electric Power Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-07-15
Registered Capital5000K CNY

Shenzhen Yuexing Electric Power Equipment Co., Ltd., with its registered address at B2105, Building 1, Zhuohong Xingchen, No. 6364 and 6366 Longgang Avenue (Henggang Section), Baoan Community, Yuanshan Street, Longgang District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Li Rongxing. Its business scope includes general business projects such as solar photovoltaic (wind energy) power generation systems, inverters, UPS uninterruptible power supplies, EPS emergency power supplies, communication power supplies, DC screens, switching power supplies, new energy power generation equipment, energy-saving and environmental protection equipment, technical development and sales of power equipment and accessories; Domestic trade, import and export of goods and technology. Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council, what are the licensed business projects. Core products: Variable Frequency Device, Solar Inverter, Power Frequency Inverter Power Supply

TOP7
Shenzhen Totem Automation Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-07-12
Registered Capital1000K CNY

Shenzhen Totem Automation Technology Co., Ltd., registered at A301, A302, A303, Building ABC, Fuxingda Logistics Park, No. 107 Xinghua Road South, Xingwei Community, Fuyong Street, Bao'an District, Shenzhen, registered with the Shenzhen Municipal Administration for Market Regulation, with Tu Chunyun as the legal representative. Its business scope includes the design of automation and electrical engineering; Technical development and sales of electrical machinery and equipment, hardware and electrical equipment, electronic computers and accessories, communication equipment, instruments and meters, power tools, office supplies, construction machinery and accessories; Purchasing and selling on behalf of others; Domestic trade, import and export of goods and technology. (Except for projects prohibited or required to be approved before registration by laws, administrative regulations or decisions of the State Council) Construction of automation and electrical engineering. Core products: Variable Frequency Device, Safety Switch, Switching Power Supply

TOP8
Guangzhou Haoyu Electrical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2023-02-07
Registered Capital5000K CNY

Guangzhou Haoyu Electrical Equipment Co., Ltd., registered at Room B02, 3rd Floor, No. 9 Kemulang South Road, Tianhe District, Guangzhou, registered with the Market Supervision Administration of Tianhe District, Guangzhou, with Xu Jiabao as the legal representative. Its business scope includes the sale of electrical equipment; Electrical equipment repair; Sales of electrical accessories; Sales of electrical signal equipment devices; Retail of electronic components; Wholesale of electronic components; Sales of power electronic components; Sales of electronic measuring instruments; Sales of wind turbines and their components; Sales of distribution switch control equipment; Sales of electrical instruments and meters; Sales of electrical equipment; Sales of supply instruments and meters; Sales of metal fittings for construction; Sales of construction machinery; Sales of fans and blowers; Sales of household appliances; Wholesale of hardware products; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of liquid tight components and systems; Sales of mining machinery; Sales of security equipment; Sales of special equipment; Wind power generation technology services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion;; Import and export of goods; Technology import and export;. Core products: Variable Frequency Device, Schneider Frame Circuit Breaker, Mitsubishi Servo Drive

TOP9
Guangzhou Chaode Electromechanical Equipment Co., Ltd
Overall Score4.4 / 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: Variable Frequency Device, Repair Of European, American And Japanese Servo Amplifiers, Laboratory Instrument Maintenance

TOP10
Shenzhen Yingwei Xingda Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2006-04-03
Registered Capital100K CNY

Shenzhen Yingwei Xingda Technology Co., Ltd. is registered at Building 101, P16, South China International Printing Paper Packaging Logistics Zone (Phase I), No.1 South China Avenue, Hehua Community, Pinghu Street, Longgang District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhirunjin. The company's business scope includes general business projects: technology development and purchase and sales of electronic products, electronic components, and instruments, on-site maintenance of circuit boards, household appliances, industrial automation equipment, frequency converters, servers, and CNC machine tools (excluding restricted projects), purchase and sale of electronic computers and accessories, machinery and equipment, hardware and electrical equipment, domestic commercial and material supply and marketing industry (excluding exclusive, controlled, and exclusive commodities). Licensed business projects: technical development and purchase of electronic products, electronic components, and instruments, on-site maintenance of circuit boards, household appliances, industrial automation equipment, frequency converters, servers, and CNC machine tools (excluding restricted items), purchase and sale of electronic computers and accessories, machinery and equipment, hardware and electrical equipment, domestic commercial and material supply and marketing industry (excluding exclusive, controlled, and monopolized goods).. Core products: Variable Frequency Device, Industrial Automation, Servo Motor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangzhou Zhexin Electric Co., Ltd2023-08-22Variable Frequency Device, Guangyang Encoder, Atos Solenoid Valve5000K CNYNot Supported
Shenzhen Yongjiachuang Industrial Automation Co., Ltd2019-01-18Variable Frequency Device, Servo Drive, Semiconductor Power Supply1000K CNYNot Supported
Dongguan Jichuang Automation Equipment Co., Ltd2006-04-10Variable Frequency Device, Flexible Vibration Disc Swing Machine, Speed Reducer1500K CNYNot Supported
Shenzhen Yihecheng Technology Co., Ltd2008-08-18Variable Frequency Device, Control Cabinet, Three Crystal Frequency Converter5000K CNYNot Supported
Guangdong Finlong Technology Co., Ltd2012-01-09Variable Frequency Device, Assembled Distribution Box, Frequency Converter50000K CNYNot Supported
Shenzhen Yuexing Electric Power Equipment Co., Ltd2014-07-15Variable Frequency Device, Solar Inverter, Power Frequency Inverter Power Supply5000K CNYNot Supported
Shenzhen Totem Automation Technology Co., Ltd2016-07-12Variable Frequency Device, Safety Switch, Switching Power Supply1000K CNYNot Supported
Guangzhou Haoyu Electrical Equipment Co., Ltd2023-02-07Variable Frequency Device, Schneider Frame Circuit Breaker, Mitsubishi Servo Drive5000K CNYNot Supported
Guangzhou Chaode Electromechanical Equipment Co., Ltd2010-11-12Variable Frequency Device, Repair Of European, American And Japanese Servo Amplifiers, Laboratory Instrument Maintenance500K CNYNot Supported
Shenzhen Yingwei Xingda Technology Co., Ltd2006-04-03Variable Frequency Device, Industrial Automation, Servo Motor100K CNYSupported

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.

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