Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

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2026 Top 10 Frequency Converter Manufacturers in China Zhejiang

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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 Zhejiang for 2026 are: Zhejiang Chang'an Variable Frequency Technology Co., Ltd, Zhejiang Xinzhou Electric Co., Ltd, Zhejiang LeZhao Electric Co., Ltd, Zhejiang Anpan Electric Co., Ltd, Wenzhou Shangxi Electric Co., Ltd, Zhejiang Bingze Trading Co., Ltd, Zhejiang Fuqi Electric Co., Ltd, Wenzhou Longqi Electric Co., Ltd, Wenzhou Jihe Automation Technology Co., Ltd, Zhejiang Yuanfu Electric 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: Frequency Converter, Air Compressor Frequency Converter, Frequency Converter

Top 2
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Zhejiang Xinzhou Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2025-02-19
Registered Capital10000K CNY

Zhejiang Xinzhou Electric Co., Ltd., with its registered address at Room B61, Floors 1-3, No. 295 Ningkang East Road, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration Bureau and represented by Yan Zhongxin as the legal representative. Its business scope includes general projects such as sales of electrical equipment; Sales of electrical accessories; Wholesale of hardware products; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment (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: Frequency Converter, Button Switch, Schneider

Top 3
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Zhejiang LeZhao Electric Co., Ltd
Overall Score4.7 / 5
Est. Date2025-02-24
Registered Capital10000K CNY

Zhejiang LeZhao Electric Co., Ltd., with its registered address at Room B58, Floors 1-3, No. 295 Ningkang East Road, Lecheng Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Zhang Jiaying, and its business scope includes general projects such as the sales of mechanical and electrical equipment; Sales of household appliances; Wholesale of hardware products; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment (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: Frequency Converter, Molded Case Circuit Breaker, Miniature Circuit Breaker

TOP4
Zhejiang Anpan Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2025-03-04
Registered Capital10000K CNY

Zhejiang Anpan Electric Co., Ltd., with its registered address at Room A15, Floors 1-3, No. 295 Ningkang East Road, Chengdong Street, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Municipal Administration for Market Regulation. The legal representative is Wang Zhanghuan, and the business scope includes general projects such as sales of household appliances; Sales of electrical accessories; Wholesale of hardware products; Sales of mechanical and electrical equipment; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment; Sales of distribution switch control equipment (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: Frequency Converter, Solenoid Valve, Frequency Converter

TOP5
Wenzhou Shangxi Electric Co., Ltd
Overall Score4.6 / 5
Est. Date2021-07-01
Registered Capital5000K CNY

Wenzhou Shangxi Electric Co., Ltd., with its registered address in Lu'ao Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Zhou Jianglong, and its business scope includes general projects such as sales of household appliances; Sales of electrical accessories; Wholesale of hardware products; Sales of mechanical and electrical equipment; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment (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: Frequency Converter, Mitsubishi Thermal Relay, Mei Lanrilan

TOP6
Zhejiang Bingze Trading Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-18
Registered Capital10000K CNY

Zhejiang Bingze Trading Co., Ltd., registered in Shangchi Village, Liushi Town, Yueqing City, Zhejiang Province, with the registration authority of Yueqing Market Supervision Administration and the legal representative of Lv Song, engages in the sales of mechanical and electrical equipment and accessories, electrical equipment, high and low voltage electrical appliances and accessories, fasteners, pneumatic components, hydraulic components, power lighting equipment, hardware and electrical equipment, electronic components and accessories, wires and cables, instruments and meters (excluding measuring instruments), building appliances, power fittings, industrial automation equipment, electrical complete sets, office supplies, welding equipment, and daily necessities; E-commerce planning; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Frequency Converter, Indicator Lights/Signal Lights, Electromagnetic Valve Base

TOP7
Zhejiang Fuqi Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2021-12-20
Registered Capital10000K CNY

Zhejiang Fuqi Electric Co., Ltd., with its registered address at Room 218, Building B, No. 188 Lanjiang Road, Puzhou Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Zhang Xunhan, and the business scope includes general projects: sales of electrical equipment; Sales of electrical signal equipment devices; Sales of mechanical and electrical equipment; Sales of distribution switch control equipment; Sales of advanced power electronic devices; Sales of charging stations; Sales of electrical instruments and meters; Sales of electrical accessories; Sales of household appliance spare parts; Home appliance installation services; Retail of daily household appliances; Battery sales; Sales of power electronic components; Sales of electrical equipment; Sales of photovoltaic equipment and components; Sales of optoelectronic devices; Electronic product sales; Sales of pneumatic power machinery and components; Sales of seals; Sales of hydraulic power machinery and components; Sales of liquid tight components and systems; Sales of wind and electric tools; Sales of high-performance sealing materials; Sales of bearings, gears, and transmission components (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: Frequency Converter, Valve Positioner, Frequency Converter

TOP8
Wenzhou Longqi Electric Co., Ltd
Overall Score4.5 / 5
Est. Date2023-02-24
Registered Capital5000K CNY

Wenzhou Longqi Electric Co., Ltd., with its registered address in Xinqiao Village, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision Administration. The legal representative is Chen Zhixiang, and the business scope includes general projects: manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Sales of intelligent power transmission and distribution and control equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Rolling and processing of non-ferrous metals; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Operation of wires and cables; Manufacturing of electronic components; Wholesale of electronic components; Manufacturing of power electronic components; Sales of power electronic components; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of hardware products; Wholesale of hardware products; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, business activities shall be carried out independently according to law with the business license).. Core products: Frequency Converter, Limit Switch, Proximity Switch

TOP9
Wenzhou Jihe Automation Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2025-08-29
Registered Capital2000K CNY

Wenzhou Jihe Automation Technology Co., Ltd., with its registered address at Room 1126, No. 68 Wei Nineteen Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, is registered with the Yueqing Market Supervision and Administration Bureau. The legal representative is Huang Yi, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of industrial automatic control system devices; Sales of household appliances; Sales of electrical accessories; Wholesale of hardware products; Sales of mechanical and electrical equipment; Wholesale of electronic components; Operation of wires and cables; Sales of drawing, calculation, and measuring instruments; Sales of instruments and meters; Sales of power facilities and equipment; Sales of electrical equipment (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, Thermostat, Photoelectric Switch

TOP10
Zhejiang Yuanfu Electric Co., Ltd
Overall Score4.3 / 5
Est. Date2017-07-12
Registered Capital10000K CNY

Zhejiang Yuanfu Electric Co., Ltd. is registered at Xiacun 5-A (formerly Sanfang Village), Beibaixiang Town, Yueqing City, Wenzhou City, Zhejiang Province. The registration authority is Yueqing Market Supervision Administration Bureau, and the legal representative is Lin Zhi. The business scope includes sales of distribution switch control equipment and accessories, high and low voltage electrical appliances and accessories, power equipment, electronic components, pneumatic components, instruments and accessories, wires and cables, plastic parts, and hardware parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Frequency Converter, Abb Circuit Breaker, Mitsubishi

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Zhejiang Chang'an Variable Frequency Technology Co., Ltd2019-12-31Frequency Converter, Air Compressor Frequency Converter, Frequency Converter30010K CNYNot Supported
Zhejiang Xinzhou Electric Co., Ltd2025-02-19Frequency Converter, Button Switch, Schneider10000K CNYNot Supported
Zhejiang LeZhao Electric Co., Ltd2025-02-24Frequency Converter, Molded Case Circuit Breaker, Miniature Circuit Breaker10000K CNYNot Supported
Zhejiang Anpan Electric Co., Ltd2025-03-04Frequency Converter, Solenoid Valve, Frequency Converter10000K CNYNot Supported
Wenzhou Shangxi Electric Co., Ltd2021-07-01Frequency Converter, Mitsubishi Thermal Relay, Mei Lanrilan5000K CNYNot Supported
Zhejiang Bingze Trading Co., Ltd2017-08-18Frequency Converter, Indicator Lights/Signal Lights, Electromagnetic Valve Base10000K CNYNot Supported
Zhejiang Fuqi Electric Co., Ltd2021-12-20Frequency Converter, Valve Positioner, Frequency Converter10000K CNYNot Supported
Wenzhou Longqi Electric Co., Ltd2023-02-24Frequency Converter, Limit Switch, Proximity Switch5000K CNYNot Supported
Wenzhou Jihe Automation Technology Co., Ltd2025-08-29Frequency Converter, Thermostat, Photoelectric Switch2000K CNYNot Supported
Zhejiang Yuanfu Electric Co., Ltd2017-07-12Frequency Converter, Abb Circuit Breaker, Mitsubishi10000K 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