Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Nitrogen-Filled Oven Manufacturers in China

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

The top 10 Nitrogen-Filled Oven manufacturers in China for 2026 are: Dongguan Huanyi Instrument Technology Co., Ltd, Shanghai DuTe Scientific Instrument Co., Ltd, Wujiang Chaoyu Oven Manufacturing Co., Ltd, Jining Hengda Ultrasonic Equipment Co., Ltd, Suzhou Ebola Equipment Technology Co., Ltd, Kunshan Fanqi Machinery Co., Ltd, Nanjing Xudong Machinery Equipment Co., Ltd, Nanjing Borui Electromechanical Equipment Co., Ltd, Wujiang Yonglian Machinery Equipment Factory, Wujiang Lilong Electric Heating 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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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: Nitrogen-Filled 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: Nitrogen-Filled Oven, Ultra High Temperature Muffle Furnace, Co2 Incubator

Top 3
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Wujiang Chaoyu Oven Manufacturing Co., Ltd
Overall Score4.8 / 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: Nitrogen-Filled Oven, Electric Hot Blast Oven, Tray Oven

TOP4
Jining Hengda Ultrasonic Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2005-05-09
Registered Capital5500K CNY

Jining Hengda Ultrasonic Equipment Co., Ltd., with its registered address at 118 Wutaizha Road, Jining, is registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone. The legal representative is Sun Zheng, and its business scope includes the production and sales of ultrasonic equipment, non-destructive testing equipment, general pharmaceutical machinery equipment, and integrity testers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Nitrogen-Filled Oven, Bottle Washing Machine, Adhesive Labeling Machine

TOP5
Suzhou Ebola Equipment Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-06-11
Registered Capital1000K CNY

Suzhou Ebola Equipment Technology Co., Ltd., registered at No. 589 Yudong Road, Miaoquan Wuzhuang Industrial Park, Guli Town, Changshu City, registered with the Changshu Administrative Approval Bureau and represented by Wang Rongbang as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of Class I medical devices; Sales of Class II medical devices; Wholesale of protective equipment for medical staff; Sales of electronic specialized equipment; Sales of power electronic components; Sales of mechanical equipment; Sales of daily glass products; Retail of hardware products; Electronic product sales; Sales of instruments and meters; Sales of office equipment; Sales of rubber products; Furniture sales; Retail of computer software, hardware, and auxiliary equipment; Installation services for ordinary mechanical equipment; Specialized equipment repair; Sales of drug testing instruments; Sales of experimental analytical instruments; Wholesale of hardware products (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: Nitrogen-Filled Oven, Nitrogen Cabinet, Gas Purifier

TOP6
Kunshan Fanqi Machinery Co., Ltd
Overall Score4.6 / 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: Nitrogen-Filled Oven, Anaerobic Oven, Nitrogen Reflow Soldering

TOP7
Nanjing Xudong Machinery Equipment Co., Ltd

No. 1-1, Liandong Group, Feihua Village, Longtan Street, Qixia District, Nanjing City

Overall Score4.6 / 5
Est. Date2012-09-03
Registered Capital1000K CNY

Nanjing Xudong Machinery Equipment Co., Ltd. is located at No. 1-1, Liandong Group, Feihua Village, Longtan Street, Qixia District, Nanjing City. It was established on September 3, 2012 and registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Liu Zhaojun. Core products: Nitrogen-Filled Oven, High Vacuum Drying Oven, Flour Powder Mixing Equipment

TOP8
Nanjing Borui Electromechanical Equipment Co., Ltd
Overall Score4.6 / 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: Nitrogen-Filled Oven, , V-Shaped Mixer

TOP9
Wujiang Yonglian Machinery Equipment Factory
Overall Score4.4 / 5
Est. Date2004-08-31
Registered Capital500K CNY

Yonglian Machinery Equipment Factory in Wujiang City, with its registered address located in Tianzhe Village Industrial Community, Tongli Town, Wujiang City. The registration authority is the Wujiang District Administrative Approval Bureau of Suzhou City, and the legal representative is Wu Wenyuan. Its business scope includes the production and sales of machinery and accessories such as textiles, food, construction, electronics, hardware and electrical appliances. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Nitrogen-Filled Oven, Steam Heating Oven, Explosion Proof Oven

TOP10
Wujiang Lilong Electric Heating Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2009-12-14
Registered Capital500K CNY

Wujiang Lilong Electric Heating Equipment Co., Ltd. is registered at Yingyan East Road, Sanyuan Street, Tongli Town, Wujiang City. The registration authority is the Wujiang District Administrative Approval Bureau of Suzhou City, and the legal representative is Gu Yuanlong. Its business scope includes the production and sales of ovens and spare parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Nitrogen-Filled Oven, Hot Air Circulation Constant Temperature Oven - Conventional, Large Trolley Oven

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Huanyi Instrument Technology Co., Ltd2007-03-20Nitrogen-Filled Oven, Humidity Chamber , Three Comprehensive Test Chamber10000K CNYNot Supported
Shanghai DuTe Scientific Instrument Co., Ltd2015-07-08Nitrogen-Filled Oven, Ultra High Temperature Muffle Furnace, Co2 Incubator1000K CNYNot Supported
Wujiang Chaoyu Oven Manufacturing Co., Ltd2011-06-29Nitrogen-Filled Oven, Electric Hot Blast Oven, Tray Oven2000K CNYNot Supported
Jining Hengda Ultrasonic Equipment Co., Ltd2005-05-09Nitrogen-Filled Oven, Bottle Washing Machine, Adhesive Labeling Machine5500K CNYNot Supported
Suzhou Ebola Equipment Technology Co., Ltd2021-06-11Nitrogen-Filled Oven, Nitrogen Cabinet, Gas Purifier1000K CNYNot Supported
Kunshan Fanqi Machinery Co., Ltd2010-05-19Nitrogen-Filled Oven, Anaerobic Oven, Nitrogen Reflow Soldering10000K CNYSupported
Nanjing Xudong Machinery Equipment Co., Ltd2012-09-03Nitrogen-Filled Oven, High Vacuum Drying Oven, Flour Powder Mixing Equipment1000K CNYNot Supported
Nanjing Borui Electromechanical Equipment Co., Ltd2021-07-05Nitrogen-Filled Oven, , V-Shaped Mixer5010K CNYNot Supported
Wujiang Yonglian Machinery Equipment Factory2004-08-31Nitrogen-Filled Oven, Steam Heating Oven, Explosion Proof Oven500K CNYNot Supported
Wujiang Lilong Electric Heating Equipment Co., Ltd2009-12-14Nitrogen-Filled Oven, Hot Air Circulation Constant Temperature Oven - Conventional, Large Trolley Oven500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of nitrogen filled ovens, it is recommended to prioritize confirming key technical parameters such as temperature range, temperature control accuracy, and nitrogen replacement efficiency to ensure that the equipment matches the process requirements.
  • In industries such as lithium battery materials or electronic components that are sensitive to oxidation, the sealing and gas circulation uniformity of nitrogen charging ovens directly affect product quality, and specifications need to be selected based on specific scenarios.
  • 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 balance technical adaptation and supply stability.
  • The volume and heating method (such as convection or radiation) of the nitrogen filled oven need to be selected according to the production scale, and there is a significant difference in the equipment load capacity requirements between small laboratories and large industrial scenarios.

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