Updated Aug 24, 2026 · Public platform & industry data

Aug 24, 2026 Updated

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2026 Top 10 Variable Frequency Air Compressor Manufacturers in China

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

The top 10 Variable Frequency Air Compressor manufacturers in China for 2026 are: Changzhou Wantuo Electromechanical Equipment Co., Ltd, Shandong Pumei Intelligent Equipment Co., Ltd, Quanwei Compressor (Wuhu) Co., Ltd, Changsha Wanrong Electromechanical Equipment Co., Ltd, Dejue (Shanghai) Compression Machinery Co., Ltd, Denair Energy saving Technology (Shanghai) Co., Ltd, Shaanxi Yishan Compressor Co., Ltd, Wuxi Xiangyue Technology Co., Ltd, Zhengzhou Yongbang Machinery Co., Ltd, Wofukang Compressor (Suzhou) 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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Changzhou Wantuo Electromechanical Equipment Co., Ltd

Room 202, Building 6, No. 67 Chunjiang South Road, Zhonglou District, Changzhou City, Jiangsu Province

Overall Score4.9 / 5
Est. Date2010-04-29
Registered Capital2000K CNY

Changzhou Wantuo Electromechanical Equipment Co., Ltd., located at Room 202, Building 6, No. 67 Chunjiang South Road, Zhonglou District, Changzhou City, Jiangsu Province, was established on April 29, 2010. The registration authority is the Administrative Approval Bureau of Zhonglou District, Changzhou City, and the legal representative is Wan Feng. Core products: Variable Frequency Air Compressor, Ch Magnetic Levitation Centrifugal Compressor, Gseries Dry Oil-Free Screw Air Compressor

Top 2
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Shandong Pumei Intelligent Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2020-04-20
Registered Capital3000K CNY

Shandong Pumei Intelligent Equipment Co., Ltd., with its registered address located 1000 meters west of the town government in Shilipu Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Li Qingrong, and the business scope includes general projects such as sales of intelligent robots; Sales of intelligent instruments and meters; Mechanical parts and component processing; Mining machinery manufacturing; Sales of mining machinery; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of mechanical parts and components; Sales of hydraulic power machinery and components; Sales of construction machinery; Sales of agricultural machinery; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Sales of instruments and meters; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Software sales; Software development; Sales of lubricating oil; Import and export of goods; Technology import and export; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components. (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 Air Compressor, Supporting Equipment, Mining Equipment

Top 3
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Quanwei Compressor (Wuhu) Co., Ltd
Overall Score4.8 / 5
Est. Date2018-11-21
Registered Capital15000K CNY

Quanwei Compressor (Wuhu) Co., Ltd., registered at No. 19 Jishan Avenue, Nanling Economic Development Zone, Nanling County, Wuhu City, Anhui Province, with the Market Supervision Administration of Nanling County as the registration authority and Zhang Biaocang as the legal representative. Its business scope includes research and development, production, sales, maintenance, and after-sales service of mechanical equipment and components, air compressors, electromechanical equipment components, electrical equipment, drying equipment, electric tools, hardware; Technology research and development, technology transfer, and technology consulting in the field of air compression machinery; Sales of lubricating oil. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Air Compressor, Oil-Free Air Compressor, Permanent Magnet Variable Frequency Screw Air Compressor

TOP4
Changsha Wanrong Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2010-03-24
Registered Capital20000K CNY

Changsha Wanrong Electromechanical Equipment Co., Ltd., with its registered address at No. 103, Building 2, Zone A, Electromechanical Market, Yuhua District, Changsha City, is registered with the Market Supervision and Administration Bureau of Yuhua District, Changsha City. The legal representative is Wan Wengang, and its business scope includes research and development of electromechanical equipment; Sales of general mechanical equipment, air compressors, general instruments and meters, refrigeration equipment, power tools, plastic packaging containers for food, pumps and vacuum equipment, industrial automation equipment, building energy-saving products, electromechanical equipment, energy-saving and environmental protection products, lubricants, metal pressure vessels, oil and gas recovery equipment and accessories, pressure pipelines and accessories, fresh air fans, air source heat pumps, gas and liquid separation and purification equipment; Mechanical technology promotion services; Promotion services for energy-saving technologies; Mechanical and electrical equipment installation services; Rental and after-sales service of mechanical and electrical equipment; Maintenance of air compressors; Maintenance of air compressors; Professional contracting for mechanical and electrical equipment installation engineering; Retail of lubricants, wires, and cables; Installation of oil and gas recovery equipment and accessories; Installation of pressure pipelines; Repair and maintenance services for mechanical and electrical equipment (limited to branch offices); Manufacturing of pumps and vacuum equipment (limited to branch offices); Manufacturing of gas compression machinery (limited to branch offices). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Air Compressor, Jaguar Fuxing Xs Series, Jaguar Zls2ic Series

TOP5
Dejue (Shanghai) Compression Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2011-05-26
Registered Capital10000K CNY

Dejue (Shanghai) Compression Machinery Co., Ltd., with its registered address at Building 6, No. 2151 Panchuan Road, Baoshan District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Zhang Xiaoping, and its business scope includes the production and sales of compressors and accessories, electromechanical equipment, hardware and electrical equipment, mechanical equipment, motors, and die-casting; Sales of steel, wires and cables, metal materials, lubricants (excluding hazardous chemicals), and rubber and plastic products; Compressor maintenance; Engaged in import and export business of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Variable Frequency Air Compressor, Reciprocating Piston Engine, Screw Air Compressor

TOP6
Denair Energy saving Technology (Shanghai) Co., Ltd
Overall Score4.6 / 5
Est. Date2012-03-22
Registered Capital50400K CNY

Denair Energy saving Technology (Shanghai) Co., Ltd., with its registered address at No. 6767 Tingfeng Road, Fengjing Town, Jinshan District, Shanghai, is registered with the Shanghai Municipal Administration for Market Regulation. The legal representative is Liu Libo, and its business scope includes licensed projects such as construction projects. (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; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Sales of mechanical equipment; Sales of gas compression machinery; Sales of pumps and vacuum equipment; Sales of mechanical parts and components; Sales of metal chains and other metal products; Sales of metal products; Mechanical equipment leasing; Installation services for ordinary mechanical equipment; Contract energy management; Information consulting services (excluding licensed information consulting services); Sales of lubricating oil; Import and export of goods; Technology import and export; Sales of gas and liquid separation and purification equipment; Sales of Class II medical devices; Sales of refrigeration and air conditioning equipment; Sales of mechanical and electrical equipment; IoT technology services. (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 Air Compressor, Centrifugal Air Compressor, Industrial Nitrogen Generator

TOP7
Shaanxi Yishan Compressor Co., Ltd
Overall Score4.6 / 5
Est. Date1997-02-24
Registered Capital12000K CNY

Shaanxi Yishan Compressor Co., Ltd., with its registered address at Hancang Road South Section, High tech Development Zone, Qindu District, Xianyang City, Shaanxi Province, is registered with the Market Supervision Administration of Qindu District, Xianyang City. The legal representative is Wu Jianshe, and its business scope includes the production and sales of screw air compressors, piston air compressors, medium and high pressure electric air compressors, medium and high pressure diesel mobile and fixed air compressors, variable frequency air compressors, mining machinery, engineering machinery, rock drills, down the hole drilling rigs, down the hole drilling vehicles, drill bits, drill rods, impactors, high-pressure rubber hoses, Class I and II pressure vessels, diesel generators, air purification devices, air compressor accessories, refrigerated and adsorption dryers; Sales of lubricating oil. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Air Compressor, Anchor Drilling Rig, Air Compressor

TOP8
Wuxi Xiangyue Technology Co., Ltd
Overall Score4.6 / 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 Air Compressor, Bolaite Refrigerated Dryer, Domestic Air Compressor

TOP9
Zhengzhou Yongbang Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2011-08-04
Registered Capital30000K CNY

Zhengzhou Yongbang Machinery Co., Ltd., with its registered address at No. 9 Changchun Road, Zhengzhou High tech Zone, is registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, and its legal representative is Gao Jianhua. Its business scope includes the research and development, manufacturing, sales, after-sales service, and technical consulting services of air compressors and post-treatment equipment, automation equipment, and railway components; Import and export of goods and technology; Rental of air compressors; Sales of teaching equipment.. Core products: Variable Frequency Air Compressor, Medium And High Pressure Air Compressor, Diesel Mobile Air Compressor

TOP10
Wofukang Compressor (Suzhou) Co., Ltd
Overall Score4.4 / 5
Est. Date2018-05-21
Registered Capital5000K CNY

Wofukang Compressor (Suzhou) Co., Ltd., registered at Room A101, 5th Floor, Zhiyuan International Business Building, No. 101 Kefa Road, Suzhou High tech Zone, registered with the Suzhou High tech Zone (Huqiu District) Administrative Approval Bureau, with Zhang Cheng as the legal representative. Its business scope includes technology research and development, technology transfer, and technical consulting in the field of air compressors; Sales: Air compressors, mechanical and electrical equipment components, electrical equipment, drying equipment, power tools, hardware tools, high-precision filters, and provide after-sales, maintenance, and repair services for the above products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Variable Frequency Air Compressor, Oil-Free Air Compressor, Screw Air Compressor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Wantuo Electromechanical Equipment Co., Ltd2010-04-29Variable Frequency Air Compressor, Ch Magnetic Levitation Centrifugal Compressor, Gseries Dry Oil-Free Screw Air Compressor2000K CNYNot Supported
Shandong Pumei Intelligent Equipment Co., Ltd2020-04-20Variable Frequency Air Compressor, Supporting Equipment, Mining Equipment 3000K CNYSupported
Quanwei Compressor (Wuhu) Co., Ltd2018-11-21Variable Frequency Air Compressor, Oil-Free Air Compressor, Permanent Magnet Variable Frequency Screw Air Compressor15000K CNYNot Supported
Changsha Wanrong Electromechanical Equipment Co., Ltd2010-03-24Variable Frequency Air Compressor, Jaguar Fuxing Xs Series, Jaguar Zls2ic Series20000K CNYNot Supported
Dejue (Shanghai) Compression Machinery Co., Ltd2011-05-26Variable Frequency Air Compressor, Reciprocating Piston Engine, Screw Air Compressor10000K CNYNot Supported
Denair Energy saving Technology (Shanghai) Co., Ltd2012-03-22Variable Frequency Air Compressor, Centrifugal Air Compressor, Industrial Nitrogen Generator50400K CNYNot Supported
Shaanxi Yishan Compressor Co., Ltd1997-02-24Variable Frequency Air Compressor, Anchor Drilling Rig, Air Compressor12000K CNYNot Supported
Wuxi Xiangyue Technology Co., Ltd2010-03-01Variable Frequency Air Compressor, Bolaite Refrigerated Dryer, Domestic Air Compressor20000K CNYNot Supported
Zhengzhou Yongbang Machinery Co., Ltd2011-08-04Variable Frequency Air Compressor, Medium And High Pressure Air Compressor, Diesel Mobile Air Compressor30000K CNYNot Supported
Wofukang Compressor (Suzhou) Co., Ltd2018-05-21Variable Frequency Air Compressor, Oil-Free Air Compressor, Screw Air Compressor5000K CNYNot Supported

Purchasing Guide

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

  • When selecting a variable frequency air compressor, it is recommended to prioritize checking key parameters such as displacement, working pressure range, and energy efficiency level to ensure that the equipment matches the actual gas demand of the production line.
  • Variable frequency air compressors have significant energy-saving advantages in intermittent load scenarios such as injection molding machines and textile machinery. When purchasing, the applicability of variable frequency speed regulation function can be evaluated based on specific operating conditions.
  • When selecting suppliers, it is necessary to comprehensively consider product compatibility, business qualifications, enterprise activity, industry performance, and third-party platform statistical information. Priority should be given to manufacturers with long-term stable supply capabilities.
  • For precision manufacturing or medical gas supply scenarios, additional attention should be paid to the exhaust cleanliness and pressure stability of the equipment to avoid affecting the quality of end products due to parameter non-compliance.

Knowledge Base

Q

When the meshing end face of the rotor is connected to the exhaust of the casing, the compressed gas begins to be discharged until the meshing surface between the tooth peak and the tooth groove moves to the exhaust end face. At this point, the space between the meshing surface of the two rotors and the tooth groove of the casing exhaust port is zero, which completes the exhaust process

Q

The compressor of a gas source heat pump can be either variable frequency or fixed frequency, and the choice of which type depends mainly on the actual needs and budget of the user. If users pursue higher energy efficiency, more precise temperature control, and lower noise, then variable frequency air source heat pumps may be a better choice. On the contrary, if the user's budget is limited and their requirements for energy efficiency and noise are not particularly high

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