Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Vacuum Drying Manufacturers in China

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

The top 10 Vacuum Drying manufacturers in China for 2026 are: Shanghai DuTe Scientific Instrument Co., Ltd, Jiangsu Hengmai Drying Technology Co., Ltd, Nanjing Sunrui Drying Equipment Co., Ltd, Nanjing Borui Electromechanical Equipment Co., Ltd, Changzhou Lijun Drying Engineering Co., Ltd, Jiangsu Shuntong Drying Technology Co., Ltd, Nanjing Hewang Machinery Equipment Technology Co., Ltd, Changzhou Quanrong Granulation Equipment Co., Ltd, Nanjing Kedi Xin Machinery Equipment Co., Ltd, Changzhou Tianze Drying Equipment 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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Shanghai DuTe Scientific Instrument Co., Ltd
Overall Score4.9 / 5
Est. Date2015-07-08
Registered Capital1000K CNY

Shanghai DuTe Scientific Instrument Co., Ltd., with its registered address at Room 1787, No. 2799 Fengzhe Road, Qingcun Town, Fengxian District, Shanghai, is registered with the Fengxian District Market Supervision Bureau. The legal representative is Anlian Tuan, and its business scope includes the manufacturing, processing (limited to branch operations), wholesale, and retail of instruments and laboratory equipment, as well as the wholesale and retail of Class I medical equipment, mechanical equipment, environmental protection equipment, electrical equipment, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, civilian explosives, and precursor chemicals). It engages in technology development, technology transfer, technical consulting, and technical services in the field of electronic science and technology, and engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Vacuum Drying, Ultra High Temperature Muffle Furnace, Co2 Incubator

Top 2
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Jiangsu Hengmai Drying Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2013-06-04
Registered Capital30000K CNY

Jiangsu Hengmai Drying Technology Co., Ltd., registered at No. 301 Xujiawan, Sanhuangmiao Village, Zhenglu Town, Tianning District, Changzhou City. The registration authority is the Tianning District Administrative Approval Bureau, and the legal representative is Zhang Zuhua. The business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical equipment research and development; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of dust removal technology equipment; Manufacturing of specialized equipment for daily chemical industry; Manufacturing of pharmaceutical specialized equipment; Manufacturing of specialized equipment for refining and chemical production; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of universal feeding and distribution devices; Industrial engineering design services; Installation services for ordinary mechanical equipment; Mechanical parts and component processing; General equipment repair; Specialized equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export agency; Import and export of goods; Technology import and export (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 Drying, Crusher, Mixer

Top 3
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Nanjing Sunrui Drying Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2015-02-12
Registered Capital5000K CNY

Nanjing Su'enrui Drying Equipment Co., Ltd., with its registered address at No. 2 Kuaizi Road, Feihua Village, Longtan Street, Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Ye Xianghong, and its business scope includes the research and development, production, sales, installation, maintenance, and technical services of drying equipment, microwave equipment, electric heating equipment, electronic equipment, ozone equipment, environmental protection equipment, mechanical equipment, electronic equipment, and biotechnology equipment; Sales of pharmaceutical equipment, food equipment, experimental equipment, instruments and meters, general equipment, hardware and electrical equipment, electronic components and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: technology import and export; Import and export agency (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). Core products: Vacuum Drying, Drying Oven, Solvent Recovery And Drying Equipment

TOP4
Nanjing Borui Electromechanical Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2021-07-05
Registered Capital5010K CNY

Nanjing Borui Electromechanical Equipment Co., Ltd., with its registered address at No. 3 Dazhuang Team, Nanzhong Village, Longtan Street, Qixia District, Nanjing City, is registered with the Government Service Management Office of Qixia District, Nanjing City. The legal representative is Jiang Qibo, and the business scope includes general projects: sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of power electronic components; Electrical equipment repair; Sales of electrical accessories; Installation services for environmental sanitation public facilities; Installation services for ordinary mechanical equipment; Retail of electronic components; Sales of metal products; Repair of daily electrical appliances; Motor manufacturing; Manufacturing of generators and generator sets; Manufacturing of electric motors; Manufacturing of pharmaceutical specialized equipment; Sales of pharmaceutical specialized equipment; Manufacturing of metal daily necessities; Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces; Sales of pumps and vacuum 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: Vacuum Drying, , V-Shaped Mixer

TOP5
Changzhou Lijun Drying Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2012-11-12
Registered Capital15800K CNY

Changzhou Lijun Drying Engineering Co., Ltd., with its registered address in Xingchen Village, Hengshanqiao Town, Wujin District, Jiangsu Province. The registration authority is the Changzhou Economic Development Zone Management Committee, and the legal representative is Qian Jianmei. Its business scope includes the design and construction of drying equipment engineering; Manufacturing and processing of drying equipment, ventilation equipment, concentration equipment, filtration sterilization equipment, concentration evaporation crystallization equipment, pharmaceutical equipment, powder equipment, chemical equipment, granulation equipment, conveying equipment, dust removal equipment, food machinery, ordinary machinery, hardware parts, and mechanical components; The import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies that are 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 Drying, Vacuum Rake Dryer , Spin Flash Dryer

TOP6
Jiangsu Shuntong Drying Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-04-28
Registered Capital10000K CNY

Jiangsu Shuntong Drying Technology Co., Ltd., with its registered address at No. 52 Huayuan Road, Zhonglou District, Changzhou City, is registered with the Government Service Management Office of Zhonglou District, Changzhou City. The legal representative is Wang Shiying, and its business scope includes the research and development, manufacturing, installation, and technical services of drying equipment and industrial equipment; Manufacturing of mechanical equipment; Sales of hardware products; Software development and sales; 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 Drying, Crusher, Granulator

TOP7
Nanjing Hewang Machinery Equipment Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-05-24
Registered Capital5000K CNY

Nanjing Hewang Machinery Equipment Technology Co., Ltd., located at No. 140 Changtai Road, Nanzhong Village, Longtan Street, Nanjing Economic and Technological Development Zone, was established on May 24, 2019. The registration authority is the Administrative Approval Bureau of Qixia District, Nanjing City, and the legal representative is Zhu Wangman. Core products: Vacuum Drying

TOP8
Changzhou Quanrong Granulation Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-07-02
Registered Capital5000K CNY

Changzhou Quanrong Granulation Equipment Co., Ltd. is registered in Liangzhuang Village, Zhenglu Town, Tianning District, Changzhou City. The registration authority is the Administrative Approval Bureau of Tianning District, Changzhou City, and the legal representative is He Quanmin. The business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of general components; Mechanical parts and component processing; Sales of mechanical parts and 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: Vacuum Drying, Granulation Equipment, Crushing Equipment

TOP9
Nanjing Kedi Xin Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-09-15
Registered Capital10000K CNY

Nanjing Kedixin Machinery Equipment Co., Ltd., with its registered address at No. 6 Feihua Industrial Park, Longtan Street, Qixia District, Nanjing City, is registered with the Qixia District Government Service Management Office of Nanjing City. The legal representative is Jiang Sen, and its business scope includes general projects such as mechanical equipment research and development; Sales of mechanical equipment; Manufacturing of pharmaceutical specialized equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of metal processing machinery; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Specialized equipment repair; Sales of metal products; Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces; General equipment manufacturing (excluding special equipment manufacturing); Maintenance of transportation facilities; Municipal facility management; Manufacturing of specialized equipment for traffic safety and control; Manufacturing of metal signs for transportation and public management; Manufacturing of metal structures; Sales of metal structures; Electronic product sales; Sales of refrigeration and air conditioning equipment; Sales of intelligent instruments and meters; 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 Drying, Drying Equipment, Ozone Generator

TOP10
Changzhou Tianze Drying Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2016-05-20
Registered Capital5680K CNY

Changzhou Tianze Drying Equipment Co., Ltd., with its registered address at No. 40 Meijia Village, Jiaoxi Village Committee, Zhenglu Town, Tianning District, Changzhou City, is registered with the Administrative Approval Bureau of Tianning District, Changzhou City. The legal representative is Chen Zhangmin, and its business scope includes the research and development, manufacturing, processing, installation, and technical services of drying equipment, mixing equipment, crushing equipment, conveying equipment, environmental protection equipment, granulation equipment, and pharmaceutical machinery; Sales of metal materials and hardware products; 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 Drying, Vacuum Rake Dryer , Flash Drying Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai DuTe Scientific Instrument Co., Ltd2015-07-08Vacuum Drying, Ultra High Temperature Muffle Furnace, Co2 Incubator1000K CNYNot Supported
Jiangsu Hengmai Drying Technology Co., Ltd2013-06-04Vacuum Drying, Crusher, Mixer30000K CNYNot Supported
Nanjing Sunrui Drying Equipment Co., Ltd2015-02-12Vacuum Drying, Drying Oven, Solvent Recovery And Drying Equipment5000K CNYNot Supported
Nanjing Borui Electromechanical Equipment Co., Ltd2021-07-05Vacuum Drying, , V-Shaped Mixer5010K CNYNot Supported
Changzhou Lijun Drying Engineering Co., Ltd2012-11-12Vacuum Drying, Vacuum Rake Dryer , Spin Flash Dryer 15800K CNYNot Supported
Jiangsu Shuntong Drying Technology Co., Ltd2017-04-28Vacuum Drying, Crusher, Granulator10000K CNYSupported
Nanjing Hewang Machinery Equipment Technology Co., Ltd2019-05-24Vacuum Drying5000K CNYNot Supported
Changzhou Quanrong Granulation Equipment Co., Ltd2020-07-02Vacuum Drying, Granulation Equipment, Crushing Equipment5000K CNYNot Supported
Nanjing Kedi Xin Machinery Equipment Co., Ltd2011-09-15Vacuum Drying, Drying Equipment, Ozone Generator10000K CNYNot Supported
Changzhou Tianze Drying Equipment Co., Ltd2016-05-20Vacuum Drying, Vacuum Rake Dryer , Flash Drying Machine5680K CNYNot Supported

Purchasing Guide

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

  • In the actual procurement of vacuum drying process, it is recommended to match the maximum vacuum degree and temperature control accuracy of the equipment according to the material characteristics (such as thermal sensitivity and particle size). The pharmaceutical industry usually requires a residual pressure of ≤ 10Pa, while food processing may focus on temperature uniformity.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support, especially for the procurement of vacuum drying systems for continuous production in the chemical industry.
  • For vacuum drying of powder or paste materials, attention should be paid to the balance between the effective capacity of the equipment and the drying rate. Laboratory grade equipment may focus on parameter adjustability, while industrial grade equipment places more emphasis on energy efficiency.
  • When purchasing vacuum drying equipment in the semiconductor industry, it is recommended to verify the industry performance of suppliers in dust-free environment design, and evaluate their technological iteration capabilities in conjunction with enterprise activity.

Knowledge Base

Q

When choosing a vacuum drying oven, multiple factors such as application requirements, technical parameters, equipment performance, and usage environment should be comprehensively considered to ensure that the equipment is efficient, stable, and safe in practical use. The following are systematic selection suggestions: 1、 Clear usage requirements Firstly, determine the properties of the dry material and the experimental or production objectives: Material type: whether it is heat sensitive or easily oxidizable

Q

The vacuum rake dryer is a novel horizontal intermittent vacuum drying equipment. Wet materials are evaporated through conduction, and a scraper stirrer is used to continuously remove the materials on the hot surface, forming a circulating flow in the container. After the water evaporates, it is pumped out by a vacuum pump. Vacuum rake dryer is widely used in organic semi-finished products and fuel drying operations in the chemical industry. Vacuum rake dryer installation

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