Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Screw Vacuum Pump Manufacturers in China

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Top-rated Screw Vacuum Pump suppliers, How to choose a Screw Vacuum Pump manufacturer, Best Screw Vacuum Pump companies in China

The top 10 Screw Vacuum Pump manufacturers in China for 2026 are: Changzhou Wantuo Electromechanical Equipment Co., Ltd, Shanghai Demaike Energy saving Technology Co., Ltd, Jidi Nashi Machinery Co., Ltd, Kaidejin (Beijing) Technology Development Co., Ltd, Tianzhihua Vacuum Electromechanical (Kunshan) Co., Ltd, Shandong Fu'an Group Vacuum Technology Co., Ltd, Guangzhou Aima Compressor Co., Ltd, Wuxi Xiangyue Technology Co., Ltd, Kunshan Yuzhiguan Electromechanical Technology Co., Ltd, Quanwei Machinery Group (Jiangsu) 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: Screw Vacuum Pump, Oil Filter, Epm2series Super Powered Inline Twin-Screw Air Compressor

Top 2
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Shanghai Demaike Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-06-23
Registered Capital6000K CNY

Shanghai Demaike Energy saving Technology Co., Ltd., with its registered address at Room 402C, 4th Floor, Building 1, No. 1680 Shengli Road, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision Administration. The legal representative is Lv Zhenwei, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of gas compression machinery; Sales of pumps and vacuum equipment; Sales of electronic specialized equipment; Sales of mechanical equipment; Electronic product sales; Sales of gas and liquid separation and purification equipment; Sales of instruments and meters; Sales of lubricating oil; Installation services for ordinary mechanical equipment; Mechanical equipment research and development; Energy saving management services; Manufacturing of pumps and vacuum equipment; Manufacturing of gas compression machinery; Sales of valves and plugs; Wholesale of hardware products; Import and export of goods; Technology import and export; Sales of specialized chemical products (excluding hazardous chemicals); Sales of daily chemical products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Screw Vacuum Pump, Air Compressor Parts, Laser Cutting Dedicated Air Compressor

Top 3
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Jidi Nashi Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date1996-02-29
Registered Capital166550K CNY

Jidi Nashi Machinery Co., Ltd., registered at No. 18 Weiwu Road, Boshan Economic Development Zone, Shandong Province, with the registration authority of Zibo Market Supervision Administration and the legal representative of Li Yongyang, engages in general projects including pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Mechanical equipment research and development; Manufacturing of gas compression machinery; Sales of gas compression machinery; Valve and plug research and development; Sales of valves and plugs; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of specialized equipment for pulp and paper production; Sales of specialized equipment for pulp and paper production; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Installation services for ordinary mechanical equipment; General equipment repair; Research and development of motors and their control systems; Industrial design services; Sales of lubricating oil; Sales of specialized chemical products (excluding hazardous chemicals); Sales of petroleum products (excluding hazardous chemicals); Wholesale of finished oil products (excluding hazardous chemicals); Finished oil storage (excluding hazardous chemicals); Energy saving management services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Domestic trade agency. (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: Screw Vacuum Pump, 2Be1 Series, Nev2061

TOP4
Kaidejin (Beijing) Technology Development Co., Ltd
Overall Score4.7 / 5
Est. Date2012-04-05
Registered Capital10000K CNY

Kaidejin (Beijing) Technology Development Co., Ltd., registered at No. 19 Guangyuan West Street, Tongzhou District Industrial Development Zone, Beijing, with the registration authority of Tongzhou District Market Supervision Administration and the legal representative of Xiang Jun. Its business scope includes technology promotion, technology consulting, and technology services; Organize exhibitions and displays; Leasing construction machinery and equipment; Selling construction machinery and accessories, ventilation equipment, communication equipment, chemical products (excluding hazardous chemicals), building materials, metal materials, and daily necessities; Retail hardware and electrical equipment (excluding electric bicycles), electrical equipment, specialized equipment, mechanical equipment, Class I medical devices, lubricants, and greases; Import and export of goods, agency import and export; Daily appliance repair (business activities shall not be carried out if they do not comply with the service and operation standards of household electronic appliance repair industry). (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by industrial policies in this area.). Core products: Screw Vacuum Pump, Compressed Permanent Magnet Air Compressor, Commercial Permanent Magnet Air Compressor

TOP5
Tianzhihua Vacuum Electromechanical (Kunshan) Co., Ltd
Overall Score4.7 / 5
Est. Date2014-06-17
Registered Capital2000K CNY

Tianzhihua Vacuum Electromechanical (Kunshan) Co., Ltd., with its registered address at No. 1288 Zhonghua Road, Shipai, Bacheng Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by Liu Weijun. Its business scope includes the sale of electromechanical equipment, vacuum equipment and accessories, mechanical equipment, metal materials, electronic products, lubricants, hardware electromechanical, vacuum coating materials, and chemical products (excluding hazardous chemicals); On site installation, maintenance, and repair of vacuum pumps, vacuum coating equipment, refrigeration equipment, electromechanical equipment, and mechanical equipment; Design and construction of comprehensive network cabling engineering; Engage in the import and export business of the above-mentioned products and technologies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Screw Vacuum Pump, Universal Distribution, Vacuum Pump

TOP6
Shandong Fu'an Group Vacuum Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2004-09-08
Registered Capital20000K CNY

Shandong Fu'an Group Vacuum Technology Co., Ltd., with its registered address at Anshang Village East, Chengdong Street, Boshan District, Zibo City, is registered with the Market Supervision and Administration Bureau of Boshan District, Zibo City. The legal representative is Xue Guimei, and the business scope includes the manufacturing, sales, and technical development, research, consulting, and services of vacuum acquisition equipment, vacuum smelting furnaces, vacuum heat treatment furnaces, vacuum drying equipment, and vacuum application equipment, as well as related products. (Projects that require approval by law can only be carried out after approval by relevant departments.). Core products: Screw Vacuum Pump, Liquid Ring Vacuum Pump, Reciprocating Vacuum Pump

TOP7
Guangzhou Aima Compressor Co., Ltd
Overall Score4.6 / 5
Est. Date2012-09-10
Registered Capital20000K CNY

Guangzhou Aima Compressor Co., Ltd., with its registered address at No. 8 Jingbei Road, Zhongxin Town, Zengcheng District, Guangzhou, registered with the Market Supervision and Administration Bureau of Zengcheng District, Guangzhou, and represented by Huang Junfeng as the legal representative, operates in the sales of lubricating oil; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation services for ordinary mechanical equipment; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of refrigeration and air conditioning equipment; Sales of gas and liquid separation and purification equipment; Sales of gas compression machinery; Manufacturing of hydraulic power machinery and components; Manufacturing of pneumatic power machinery and components; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of gas compression machinery; Import and export of goods; Technology import and export;. Core products: Screw Vacuum Pump, Oil Free Screw Air Compressor, Screw Type 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: Screw Vacuum Pump, Bolaite Refrigerated Dryer, Domestic Air Compressor

TOP9
Kunshan Yuzhiguan Electromechanical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2011-05-31
Registered Capital5000K CNY

Kunshan Yuzhiguan Electromechanical Technology Co., Ltd. is registered at Room 4, Workshop 5, No. 136 Pengqing Road, Huaqiao Town, Kunshan City. The registration authority is Kunshan Administrative Approval Bureau, and the legal representative is Zheng Xiaoyan. The business scope includes licensed projects such as import and export of goods; Technology import and export (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: research and development of mechanical equipment; Sales of mechanical equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gas compression machinery; Sales of gas compression machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Valve and plug research and development; Sales of valves and plugs; Manufacturing of electronic components; Wholesale of electronic components; Retail of electronic components; Operation of wires and cables; Sales of metal materials; Bearing manufacturing; Bearing sales; Research and development of hardware products; Retail of hardware products; Sales of lubricating oil; Sales of household items; General equipment repair; Specialized equipment repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (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: Screw Vacuum Pump, Sv Series, D-T/B/C Series

TOP10
Quanwei Machinery Group (Jiangsu) Co., Ltd
Overall Score4.3 / 5
Est. Date2014-10-15
Registered Capital50000K CNY

Quanwei Machinery Group (Jiangsu) Co., Ltd., with its registered address at 1st Floor, South Building, No. 73 Tongcheng Road, Weitang Town, Xiangcheng District, Suzhou City. The registration authority is the Xiangcheng District Administrative Approval Bureau of Suzhou City, and the legal representative is Zhang Biaocang. The company's business scope includes the production and sales of mechanical equipment components, air compressors, electromechanical equipment components, electrical equipment, drying equipment, power tools, hardware tools, high-precision filters, and provides after-sales, maintenance, and repair services for the above products; Technology research and development, technology transfer, and technology consulting in the field of air compression machinery; Sales: gas storage tanks, lubricating oil; Import and export business of various commodities and technologies through self operation and agency. (Except for goods and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Screw Vacuum Pump, Laser Cutting Screw Air Compressor, Oil-Free Air Compressor

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Wantuo Electromechanical Equipment Co., Ltd2010-04-29Screw Vacuum Pump, Oil Filter, Epm2series Super Powered Inline Twin-Screw Air Compressor2000K CNYNot Supported
Shanghai Demaike Energy saving Technology Co., Ltd2020-06-23Screw Vacuum Pump, Air Compressor Parts, Laser Cutting Dedicated Air Compressor6000K CNYNot Supported
Jidi Nashi Machinery Co., Ltd1996-02-29Screw Vacuum Pump, 2Be1 Series, Nev2061166550K CNYNot Supported
Kaidejin (Beijing) Technology Development Co., Ltd2012-04-05Screw Vacuum Pump, Compressed Permanent Magnet Air Compressor, Commercial Permanent Magnet Air Compressor10000K CNYNot Supported
Tianzhihua Vacuum Electromechanical (Kunshan) Co., Ltd2014-06-17Screw Vacuum Pump, Universal Distribution, Vacuum Pump2000K CNYNot Supported
Shandong Fu'an Group Vacuum Technology Co., Ltd2004-09-08Screw Vacuum Pump, Liquid Ring Vacuum Pump, Reciprocating Vacuum Pump20000K CNYSupported
Guangzhou Aima Compressor Co., Ltd2012-09-10Screw Vacuum Pump, Oil Free Screw Air Compressor, Screw Type Air Compressor20000K CNYNot Supported
Wuxi Xiangyue Technology Co., Ltd2010-03-01Screw Vacuum Pump, Bolaite Refrigerated Dryer, Domestic Air Compressor20000K CNYNot Supported
Kunshan Yuzhiguan Electromechanical Technology Co., Ltd2011-05-31Screw Vacuum Pump, Sv Series, D-T/B/C Series5000K CNYNot Supported
Quanwei Machinery Group (Jiangsu) Co., Ltd2014-10-15Screw Vacuum Pump, Laser Cutting Screw Air Compressor, Oil-Free Air Compressor50000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of screw vacuum pumps, it is recommended to prioritize checking key parameters such as ultimate vacuum degree, pumping rate, and motor power to ensure that they match the gas processing requirements of the production line.
  • For scenarios such as chemical or semiconductor industries that require high cleanliness, it is necessary to choose screw vacuum pumps made of corrosion-resistant materials with low vibration characteristics to reduce the risk of medium pollution.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • When using screw vacuum pumps in the food packaging industry, attention should be paid to their continuous operation stability and energy consumption performance to meet the requirements of high-frequency start stop working conditions.

Knowledge Base

Q

When choosing a dry screw vacuum pump, it is necessary to comprehensively consider the process requirements, gas characteristics, environmental factors, and economy. Specific scientific selection can be made from the following aspects: 1、 Matching of core performance parameters Extreme pressure and working pressure range The maximum pressure of the pump should be about an order of magnitude lower than the process requirements (if the process requires 1 Torr, choose a pump with a maximum pressure of 0.1 Torr),

Q

The equidistant screw vacuum pump imported from the United States is a pumping equipment that uses a pair of screw rotors with opposite rotation directions to perform synchronous high-speed meshing and rotational motion in the pump casing, producing suction and exhaust effects. The use of maintenance free design technology has solved the problems of difficult and expensive maintenance of vacuum pumps. The working chamber of the vacuum pump does not require lubricating oil or sealing fluid,

Q

A permanent magnet screw vacuum pump is a pumping device mainly composed of a screw, consisting of an active screw and a passive screw. The active screw is driven to rotate by a motor, while the passive screw meshes with the active screw to form a sealed cavity. When the active screw rotates, the passive screw will follow the rotation, causing the sealing chamber to constantly change, thereby generating negative pressure. Gas enters the sealed chamber through the inlet,

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