Updated Oct 9, 2026 · Public platform & industry data

Oct 9, 2026 Updated

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2026 Top 10 Vacuum Oven Manufacturers in China

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

The top 10 Vacuum Oven manufacturers in China for 2026 are: Dongguan Huanyi Instrument Technology Co., Ltd, Shanghai DuTe Scientific Instrument Co., Ltd, Dongguan Kezheng Instrument Co., Ltd, Guangdong Liyi Technology Co., Ltd, Wujiang Tongfeng Oven and Electric Furnace Co., Ltd, Nanjing Jiuli Machinery Technology Co., Ltd, Wujiang Chaoyu Oven Manufacturing Co., Ltd, Guangdong Hongkuo Experimental Equipment Co., Ltd, Kunshan Fanqi Machinery Co., Ltd, Dongguan Huanyi Instrument Technology 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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Dongguan Huanyi Instrument Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2007-03-20
Registered Capital10000K CNY

Dongguan Huanyi Instrument Technology Co., Ltd., registered at Room 101 and Room 201, Building 2, No. 3 Longkeng Xingye Road, Dongkeng Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Liu Yao, engages in research and development, production, and sales of testing instruments, meters, hardware products, electrical appliances, electronic materials, and general machinery and equipment; Maintenance and installation: testing instruments, meters, and electrical appliances; Mechanical equipment leasing; 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). Core products: Vacuum Oven, Humidity Chamber , Three Comprehensive Test Chamber

Top 2
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Shanghai DuTe Scientific Instrument Co., Ltd
Overall Score4.8 / 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 Oven, Ultra High Temperature Muffle Furnace, Co2 Incubator

Top 3
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Dongguan Kezheng Instrument Co., Ltd
Overall Score4.8 / 5
Est. Date2018-03-27
Registered Capital5200K CNY

Dongguan Kezheng Instrument Co., Ltd. is registered at Room 303, Building 2, No. 35 Jinyuan Road, Liaobu Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Wang Xuyi. The business scope includes production, sales, and maintenance of instruments and equipment, general mechanical equipment, and their spare parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Oven, Uv Aging Chamber, Constant Temperature And Humidity Machine

TOP4
Guangdong Liyi Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2008-08-29
Registered Capital10000K CNY

Guangdong Liyi Technology Co., Ltd., with its registered address at Room 101, No. 2 Mowu Fufu Road, Wanjiang Street, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Chen Shansheng, and its business scope includes research and development, production and sales, and maintenance of testing equipment; 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). Core products: Vacuum Oven, Annealing Atmosphere Furnace, Efficient And Energy-Saving Tube Furnace

TOP5
Wujiang Tongfeng Oven and Electric Furnace Co., Ltd
Overall Score4.7 / 5
Est. Date2010-01-20
Registered Capital2000K CNY

Wujiang Tongfeng Oven and Electric Furnace Co., Ltd., with its registered address at No. 358 Yunli Road, Wujiang Economic and Technological Development Zone (Tongli Town), is registered with the Wujiang District Administrative Approval Bureau of Suzhou City. The legal representative is Li Dan, and its business scope includes the production, processing, and sales of ovens, electric furnaces, and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Oven, Program-Controlled Oven, Trolley Oven

TOP6
Nanjing Jiuli Machinery Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-02-02
Registered Capital5000K CNY

Nanjing Jiuli Machinery Technology Co., Ltd. is registered at No. 6 Feihua Village Industrial Park, Longtan Street, Qixia District, Nanjing City. The registration authority is the Administrative Approval Bureau of Qixia District, Nanjing City, and the legal representative is Chen Jun. Its business scope includes mechanical equipment, environmental protection equipment, pharmaceutical machinery, drying equipment, ozone equipment, electronic equipment, stainless steel products, electric furnace technology research and development, manufacturing, sales, installation, maintenance, and technical services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Oven, Vacuum Drying Oven, Swing Pellet Machine

TOP7
Wujiang Chaoyu Oven Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2011-06-29
Registered Capital2000K CNY

Wujiang Chaoyu Oven Manufacturing Co., Ltd. is registered in Fuji Group, Zhaqiao Village, Tongli Town, Wujiang District, Suzhou City. The registration authority is the Wujiang District Administrative Approval Bureau of Suzhou City, and the legal representative is Pang Jianping. The business scope includes the production and sales of ovens and electric furnaces. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Oven, Electric Hot Blast Oven, Tray Oven

TOP8
Guangdong Hongkuo Experimental Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-08-30
Registered Capital50000K CNY

Guangdong Hongkuo Testing Equipment Co., Ltd., registered at No. 1 Chenjing Road, Chashan Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Zhao Changqin, engages in research and development, production and sales, maintenance, installation, and after-sales service of electronic products and accessories, instruments and meters, environmental testing equipment, mechanical performance testing machines, cryogenic storage boxes, general mechanical equipment and accessories; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Oven, Precision Class 100 And Class 1000 Dust-Free Nitrogen Ovens, Precision Vacuum Drying Oven

TOP9
Kunshan Fanqi Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2010-05-19
Registered Capital10000K CNY

Kunshan Fanqi Machinery Co., Ltd., with its registered address at Room 201, 2nd Floor, Room 3, No. 788 Xintang Road, Yushan Town, Kunshan City, is registered with the Kunshan Administrative Approval Bureau and represented by Wan Hongbin. Its business scope includes the production, sales, and maintenance of mechanical and automation equipment; Sales and maintenance of automation equipment spare parts; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Oven, Anaerobic Oven, Nitrogen Reflow Soldering

TOP10
Dongguan Huanyi Instrument Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2007-03-20
Registered Capital10000K CNY

Dongguan Huanyi Instrument Technology Co., Ltd., registered at Room 101 and Room 201, Building 2, No. 3 Longkeng Xingye Road, Dongkeng Town, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and the legal representative of Liu Yao, engages in research and development, production, and sales of testing instruments, meters, hardware products, electrical appliances, electronic materials, and general machinery and equipment; Maintenance and installation: testing instruments, meters, and electrical appliances; Mechanical equipment leasing; 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). Core products: Vacuum Oven, Temperature Shock Test Chamber, Thermal Shock Chamber

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Huanyi Instrument Technology Co., Ltd2007-03-20Vacuum Oven, Humidity Chamber , Three Comprehensive Test Chamber10000K CNYNot Supported
Shanghai DuTe Scientific Instrument Co., Ltd2015-07-08Vacuum Oven, Ultra High Temperature Muffle Furnace, Co2 Incubator1000K CNYNot Supported
Dongguan Kezheng Instrument Co., Ltd2018-03-27Vacuum Oven, Uv Aging Chamber, Constant Temperature And Humidity Machine5200K CNYNot Supported
Guangdong Liyi Technology Co., Ltd2008-08-29Vacuum Oven, Annealing Atmosphere Furnace, Efficient And Energy-Saving Tube Furnace10000K CNYNot Supported
Wujiang Tongfeng Oven and Electric Furnace Co., Ltd2010-01-20Vacuum Oven, Program-Controlled Oven, Trolley Oven2000K CNYNot Supported
Nanjing Jiuli Machinery Technology Co., Ltd2018-02-02Vacuum Oven, Vacuum Drying Oven, Swing Pellet Machine5000K CNYNot Supported
Wujiang Chaoyu Oven Manufacturing Co., Ltd2011-06-29Vacuum Oven, Electric Hot Blast Oven, Tray Oven2000K CNYNot Supported
Guangdong Hongkuo Experimental Equipment Co., Ltd2016-08-30Vacuum Oven, Precision Class 100 And Class 1000 Dust-Free Nitrogen Ovens, Precision Vacuum Drying Oven50000K CNYNot Supported
Kunshan Fanqi Machinery Co., Ltd2010-05-19Vacuum Oven, Anaerobic Oven, Nitrogen Reflow Soldering10000K CNYSupported
Dongguan Huanyi Instrument Technology Co., Ltd2007-03-20Vacuum Oven, Temperature Shock Test Chamber, Thermal Shock Chamber 10000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of vacuum ovens, it is recommended to match key technical parameters such as temperature range, vacuum degree, and chamber volume based on actual application scenarios (such as food drying, electronic component heat treatment, or chemical material solidification).
  • 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 to ensure equipment stability and long-term service capabilities.
  • In the electronics industry or laboratory environment, vacuum ovens need to pay attention to temperature control accuracy and uniformity indicators to avoid affecting the performance of precision components due to temperature fluctuations.
  • In industrial grade continuous production scenarios, it is recommended to choose a vacuum oven with fast vacuuming capability and corrosion-resistant design, and conduct a comprehensive evaluation based on the supplier's industry application cases.

Knowledge Base

Q

This article introduces the application of vacuum ovens in the industrial field, including their working principle, applicable scenarios, and advantages, to help readers understand the practical value of this efficient drying equipment.

Q

The double-layer/three-layer vacuum oven for batteries is a high-precision and high-efficiency device that plays an important role in the battery manufacturing process. The following is a detailed introduction to the double-layer/three-layer vacuum oven for batteries: 1、 Working principle The double-layer/three-layer vacuum oven for batteries adopts advanced vacuum technology and precise temperature control system. In a vacuum environment, water and other volatile substances can quickly evaporate

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