Updated Aug 26, 2026 · Public platform & industry data

Aug 26, 2026 Updated

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2026 Top 10 Vacuum Pump Manufacturers in China Jiangsu

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

The top 10 Vacuum Pump manufacturers in Jiangsu for 2026 are: Kunshan Yuzhiguan Electromechanical Technology Co., Ltd, Quanwei Machinery Group (Jiangsu) Co., Ltd, Wuxi Yiqiwei Pump Manufacturing Co., Ltd, Shuyang County Bifeifeiyi E-commerce Co., Ltd, Suzhou Jiashite Electromechanical Equipment Co., Ltd, Suzhou Laikas Vacuum Equipment Co., Ltd, Quanfeng Environmental Protection Technology Co., Ltd, Wuxi Changqing Chemical Anti corrosion Equipment Co., Ltd, Jiangsu Green Alliance Scientific Instrument Co., Ltd, Changzhou Dedu Precision Instrument 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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Kunshan Yuzhiguan Electromechanical Technology Co., Ltd
Overall Score4.9 / 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: Vacuum Pump, Vt Series, Busch Vacuum Pump

Top 2
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Quanwei Machinery Group (Jiangsu) Co., Ltd
Overall Score4.8 / 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: Vacuum Pump, Laser Cutting Screw Air Compressor, Oil-Free Air Compressor

Top 3
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Wuxi Yiqiwei Pump Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2019-05-24
Registered Capital6000K CNY

Wuxi Yiqiwei Pump Industry Manufacturing Co., Ltd., with its registered address in Fudong Village, Dingshu Town, Yixing City, registered with Yixing Data Bureau, and represented by Deng Yajun as the legal representative, is engaged in licensed projects including construction projects; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Mold manufacturing; Mold sales; Sales of valves and plugs; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of instruments and meters; Sales of metal products; Sales of metal materials; Sales of plastic products; Operation of wires and cables; Sales of insulation materials; Sales of refractory materials; Electronic product sales; Retail of hardware products; Sales of anti-corrosion materials (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: Vacuum Pump, Low Speed Pump For Engineering Plastics, Centrifugal Pump

TOP4
Shuyang County Bifeifeiyi E-commerce Co., Ltd
Overall Score4.7 / 5
Est. Date2021-08-19
Registered Capital2000K CNY

Shuyang Bifeikuiyi E-commerce Co., Ltd., with its registered address at Room 101, Yard 9, Guantang Road, Qixiong Street, Shuyang County, Suqian City, the registration authority is Shuyang County Market Supervision Administration, the legal representative is Huang Lixin, and its business scope includes the licensed items: food Internet sales (items that need to be approved according to law can only be operated after being approved by relevant departments, and the specific business items are subject to the approval results) General items: Internet sales (except the sales of goods that need to be licensed); Internet sales of food (only selling pre packaged food) (in addition to items that must be approved according to law, independently carry out business activities according to law with the business license). Core products: Vacuum Pump, Control Valve, Powder Wall Tool

TOP5
Suzhou Jiashite Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2015-08-25
Registered Capital500K CNY

Suzhou Jiashite Electromechanical Equipment Co., Ltd. is registered at Room 609, Building 57, No. 98 Changjiang Road, Mudu Town, Wuzhong District, Suzhou City. The registration authority is the Administrative Approval Bureau of Wuzhong District, Suzhou City, and the legal representative is Chen Jianjun. The business scope includes sales of air compressors, vacuum pumps, pneumatic motors and accessories, electromechanical equipment, automation equipment, precision machinery equipment, environmental protection equipment, laboratory vacuum pressure consumables, electrical equipment, instruments and meters, pneumatic tools, hydraulic components and their pipe valve accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Pump, Gast Pneumatic Motor, Gast Blower

TOP6
Suzhou Laikas Vacuum Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-12-04
Registered Capital2880K CNY

Suzhou Laikas Vacuum Equipment Co., Ltd., with its registered address at Room 3413-27, Building 23, Kanhu Life Plaza, High tech Zone, Suzhou City. The registration authority is Suzhou High tech Zone (Huqiu District) Data Bureau, and the legal representative is Rao Jianbing. Its business scope includes sales and online sales of vacuum equipment and spare parts, fuel dispensers and accessories, electronic materials, instruments, lubricants (excluding hazardous chemicals); Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state); Repair and maintenance: vacuum equipment, petroleum equipment; Mechanical and electrical equipment technical consulting services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Pump, Vacuum Pump Oil, Vacuum Pump Accessories

TOP7
Quanfeng Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-04-18
Registered Capital50000K CNY

Quanfeng Environmental Protection Technology Co., Ltd., with its registered address at No. 5-8 Fengshan Road, Gaochun District Economic Development Zone, Nanjing City, is registered with the Nanjing Municipal Administration for Market Regulation. The legal representative is Yang Suqin, and its business scope includes research, development, manufacturing, processing, and sales of environmental protection equipment, electric motors, blowers, fans, and reducers; Processing and sales of metal materials; Sales of daily necessities, electronic products, hardware products, and plastic products; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Research and development of distribution switch control equipment; Manufacturing of specialized equipment for semiconductor devices; Integrated circuit design; Sales of integrated circuit chips and products; Integrated circuit chip design and services; Manufacturing of integrated circuit chips and products; Sales of specialized equipment for semiconductor devices; Integrated circuit sales; Integrated circuit manufacturing; Manufacturing of electronic components; Retail of electronic components; Wholesale of electronic components (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: Vacuum Pump, Industrial Vacuum Cleaner, 3-Series High-Pressure Fan

TOP8
Wuxi Changqing Chemical Anti corrosion Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date1995-07-27
Registered Capital2000K CNY

Wuxi Changqing Chemical Anti corrosion Equipment Co., Ltd., with its registered address at No. 26 Xihong Road, Meicun, Xinwu District, Wuxi City, is registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau. The legal representative is Xie Litian, and its business scope includes the manufacturing, processing, and sales of epoxy fiberglass, water jet pumps and their units, non-metallic corrosion-resistant pumps, and fiberglass products; Sales of ordinary mechanical equipment, metal materials and products, and plastic products; Import and export of various commodities and technologies through self operation and agency (excluding commodities 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: Vacuum Pump, Water Jet Vacuum Pump, Injector

TOP9
Jiangsu Green Alliance Scientific Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2016-10-09
Registered Capital10000K CNY

Jiangsu Green Alliance Scientific Instrument Co., Ltd., with its registered address at Building 1, No. 8 Xingguo Road, Xuzhuang Street, Gaogang District, Taizhou City, is registered with the Taizhou Administrative Approval Bureau and represented by Tang Suqin as its legal representative. Its business scope includes research and development of laboratory analytical instruments; Manufacturing and sales of vacuum pumps and filters; Import and export business of various commodities and technologies through self operation and agency (excluding commodities 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: Vacuum Pump, Disposable Vacuum Filter, Aseptic Microporous Membrane

TOP10
Changzhou Dedu Precision Instrument Co., Ltd
Overall Score4.3 / 5
Est. Date2014-12-15
Registered Capital2000K CNY

Changzhou Dedu Precision Instrument Co., Ltd., with its registered address at Building E-113, No. 105, Lvchangtou, Puqian Community, Lanling Street, Tianning District, Changzhou City. The registration authority is the Administrative Approval Bureau of Tianning District, Changzhou City, and the legal representative is Lv Feirong. Its business scope includes the sales of instruments and meters, hardware products, mechanical and electrical equipment, mechanical equipment, electronic products, cutting tools, and measuring tools. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of instruments and meters; Installation services for ordinary mechanical equipment; Manufacturing of hardware products; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of electronic components and electromechanical equipment; Sales of electronic components and electromechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods (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: Vacuum Pump, Environmental Testing Instruments, Non Destructive Testing Instruments

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Kunshan Yuzhiguan Electromechanical Technology Co., Ltd2011-05-31Vacuum Pump, Vt Series, Busch Vacuum Pump5000K CNYNot Supported
Quanwei Machinery Group (Jiangsu) Co., Ltd2014-10-15Vacuum Pump, Laser Cutting Screw Air Compressor, Oil-Free Air Compressor50000K CNYNot Supported
Wuxi Yiqiwei Pump Manufacturing Co., Ltd2019-05-24Vacuum Pump, Low Speed Pump For Engineering Plastics, Centrifugal Pump6000K CNYNot Supported
Shuyang County Bifeifeiyi E-commerce Co., Ltd2021-08-19Vacuum Pump, Control Valve, Powder Wall Tool2000K CNYNot Supported
Suzhou Jiashite Electromechanical Equipment Co., Ltd2015-08-25Vacuum Pump, Gast Pneumatic Motor, Gast Blower500K CNYNot Supported
Suzhou Laikas Vacuum Equipment Co., Ltd2018-12-04Vacuum Pump, Vacuum Pump Oil, Vacuum Pump Accessories2880K CNYNot Supported
Quanfeng Environmental Protection Technology Co., Ltd2019-04-18Vacuum Pump, Industrial Vacuum Cleaner, 3-Series High-Pressure Fan50000K CNYSupported
Wuxi Changqing Chemical Anti corrosion Equipment Co., Ltd1995-07-27Vacuum Pump, Water Jet Vacuum Pump, Injector2000K CNYNot Supported
Jiangsu Green Alliance Scientific Instrument Co., Ltd2016-10-09Vacuum Pump, Disposable Vacuum Filter, Aseptic Microporous Membrane10000K CNYNot Supported
Changzhou Dedu Precision Instrument Co., Ltd2014-12-15Vacuum Pump, Environmental Testing Instruments, Non Destructive Testing Instruments2000K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement process of vacuum pumps, it is recommended to prioritize confirming key parameters such as maximum vacuum degree, pumping rate, and motor power to ensure that they match the vacuum requirements of the production line.
  • For different scenarios such as semiconductor packaging or laboratory, it is necessary to distinguish the applicability of dry and oil pumps to avoid affecting equipment life due to medium pollution or insufficient corrosion resistance.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to balance technical reliability and long-term cooperation stability.
  • For the procurement of vacuum pumps in the food packaging industry, additional attention should be paid to easy to clean design and hygiene grade materials, while evaluating equipment durability based on continuous operation time.

Knowledge Base

Q

Choosing a micro vacuum pump requires consideration of application requirements (flow rate, vacuum degree, medium), working conditions, performance parameters (power, size, noise), reliability (brand, lifespan), and economy (purchase and operating costs). Clarify requirements, conduct market research, compare and screen, consult with professionals, and make decisions after testing and verification.

Q

This article provides a detailed introduction to the working principle, characteristics, and practical applications of small vacuum pneumatic pumps in various fields. As an efficient and convenient vacuum equipment, small vacuum pneumatic pumps play an important role in various fields such as scientific research, industry, and medical care.

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