Updated Sep 19, 2026 · Public platform & industry data

Sep 19, 2026 Updated

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2026 Top 10 Nitrogen Oven Manufacturers in China

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

The top 10 Nitrogen Oven manufacturers in China for 2026 are: Guangdong Derui Testing Equipment Co., Ltd, Wujiang Chaoyu Oven Manufacturing Co., Ltd, Nanjing Kedi Xin Machinery Equipment Co., Ltd, Dongguan Jinyao Precision Equipment Co., Ltd, Kunshan Fanqi Machinery Co., Ltd, Guangdong Hongkuo Experimental Equipment Co., Ltd, Dongguan Xinhua Machinery Equipment Co., Ltd, Dongguan Kubao Testing Equipment Co., Ltd, Hangzhou Hongyu Intelligent Technology Co., Ltd, Shanghai Hengqian Electronic 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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Guangdong Derui Testing Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2021-10-22
Registered Capital5000K CNY

Guangdong Derui Testing Equipment Co., Ltd., with its registered address at Room 113, Building 1, No. 3 Shugang Avenue, Hongmei Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Li Huan, and its business scope includes general projects such as sales of instruments and meters; Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Mechanical equipment research and development; Mechanical equipment leasing; Manufacturing of testing machines; Sales of testing machines; Instrument and meter repair; Sales of industrial control computers and systems; Sales of mechanical equipment; Sales of mechanical parts and components; Specialized equipment repair; Installation services for ordinary mechanical equipment; Non residential real estate leasing; Import and export of goods. (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: Nitrogen Oven, , Humidity Chamber

Top 2
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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 Oven, Electric Hot Blast Oven, Tray Oven

Top 3
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Nanjing Kedi Xin Machinery Equipment Co., Ltd
Overall Score4.8 / 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: Nitrogen Oven, Drying Equipment, Ozone Generator

TOP4
Dongguan Jinyao Precision Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2005-03-30
Registered Capital10000K CNY

Dongguan Jinyao Precision Equipment Co., Ltd., with its registered address at No. 36 Jingfu Road, Xiabian, Chang'an Town, Dongguan City, is registered with the Dongguan Market Supervision Administration and represented by Yu Liangyue. Its business scope includes the production, sales, installation, and maintenance of automated precision equipment and mechanical equipment; Sales: Disinfection supplies (excluding hazardous chemicals), labor protection equipment, protective equipment; Production and sales: Class II medical devices; 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 Oven, Environmental Testing Equipment, Preheating Hood

TOP5
Kunshan Fanqi Machinery Co., Ltd
Overall Score4.7 / 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 Oven, Anaerobic Oven, Nitrogen Reflow Soldering

TOP6
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: Nitrogen Oven, Precision Class 100 And Class 1000 Dust-Free Nitrogen Ovens, Precision Vacuum Drying Oven

TOP7
Dongguan Xinhua Machinery Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2010-11-24
Registered Capital5000K CNY

Dongguan Xinhua Machinery Equipment Co., Ltd., with its registered address at Room 102, Building 1, No. 70 Jiaolian Road, Wanjiang Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Lai Guanxiu, and its business scope includes the production of general machinery and accessories, plastic products, silicone rubber products, hardware products, and electronic products; Sales: General machinery and accessories, plastic products, silicone rubber products, hardware products, electronic products, anti-static products, packaging materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Nitrogen Oven, Industrial Oven, Uv Curing Machine

TOP8
Dongguan Kubao Testing Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-09
Registered Capital1000K CNY

Dongguan Kubao Testing Equipment Co., Ltd., with its registered address at Room 119, Building 1, No. 31, Wanjiang Section, Guansui Road, Wanjiang Street, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Luo Wenjun, and its business scope includes general projects such as testing machine manufacturing; Sales of testing machines; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Sales of metal products; Manufacturing of hardware products; Manufacturing of metal daily necessities. (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: Nitrogen Oven, Industrial Oven,

TOP9
Hangzhou Hongyu Intelligent Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-10-28
Registered Capital6800K CNY

Hangzhou Hongyu Intelligent Technology Co., Ltd. is registered at Room 515, Building 1, No. 503 Xingguo Road, Donghu Street, Linping District, Hangzhou City, Zhejiang Province. The registration authority is the Market Supervision Administration of Linping District, Hangzhou City, and the legal representative is Tian Guanghong. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; General equipment manufacturing (excluding special equipment manufacturing); Maintenance of electronic and mechanical equipment (excluding special equipment); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Software development; Software outsourcing services; Software sales; Manufacturing of IoT devices; Industrial Internet data service; Manufacturing of specialized equipment for semiconductor devices; Research and development of Internet of Things technology; Internet of Things application services; Manufacturing of electronic specialized equipment; Manufacturing of metal structures; Manufacturing of ovens, furnaces, and electric furnaces; Manufacturing of computer software, hardware, and peripheral devices; Manufacturing of instruments and meters; Manufacturing of communication equipment; Manufacturing of industrial automatic control system devices; Sales of IoT devices; Manufacturing of testing machines; Low temperature storage (excluding projects requiring approval such as hazardous chemicals); Sales of ovens, furnaces, and electric furnaces; Sales of pumps and vacuum equipment; Sales of intelligent warehousing equipment; Engineering and technical research and experimental development; Sales of experimental analytical instruments; Installation services for ordinary mechanical equipment; Mechanical equipment research and development; Sales of electronic specialized materials; Electronic product sales (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law).. Core products: Nitrogen Oven, Oven Series, Nitrogen Cabinet

TOP10
Shanghai Hengqian Electronic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2007-03-30
Registered Capital8800K CNY

Shanghai Hengqian Electronic Technology Co., Ltd., with its registered address at 679-25 Beimin Road, Chedun Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Zhang Xiuhe, and its business scope includes licensed projects such as import and export of goods; Technology import and export. General projects: technical services, technology development, technical consulting, technical exchange, technology transfer, technology promotion, manufacturing of ovens, furnaces, and electric furnaces, manufacturing of specialized equipment for semiconductor devices, manufacturing of experimental analysis instruments, sales of ovens, furnaces, and electric furnaces, sales of specialized equipment for semiconductor devices, sales of experimental analysis instruments, sales of experimental analysis instruments, sales of electronic products, sales of electronic measuring instruments, sales of instruments and meters, software sales, software development, and installation services for general mechanical equipment. (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: Nitrogen Oven, High Temperature Oven, Vacuum Drying Oven

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Guangdong Derui Testing Equipment Co., Ltd2021-10-22Nitrogen Oven, , Humidity Chamber 5000K CNYNot Supported
Wujiang Chaoyu Oven Manufacturing Co., Ltd2011-06-29Nitrogen Oven, Electric Hot Blast Oven, Tray Oven2000K CNYNot Supported
Nanjing Kedi Xin Machinery Equipment Co., Ltd2011-09-15Nitrogen Oven, Drying Equipment, Ozone Generator10000K CNYNot Supported
Dongguan Jinyao Precision Equipment Co., Ltd2005-03-30Nitrogen Oven, Environmental Testing Equipment, Preheating Hood10000K CNYNot Supported
Kunshan Fanqi Machinery Co., Ltd2010-05-19Nitrogen Oven, Anaerobic Oven, Nitrogen Reflow Soldering10000K CNYSupported
Guangdong Hongkuo Experimental Equipment Co., Ltd2016-08-30Nitrogen Oven, Precision Class 100 And Class 1000 Dust-Free Nitrogen Ovens, Precision Vacuum Drying Oven50000K CNYNot Supported
Dongguan Xinhua Machinery Equipment Co., Ltd2010-11-24Nitrogen Oven, Industrial Oven, Uv Curing Machine5000K CNYNot Supported
Dongguan Kubao Testing Equipment Co., Ltd2020-04-09Nitrogen Oven, Industrial Oven, 1000K CNYSupported
Hangzhou Hongyu Intelligent Technology Co., Ltd2014-10-28Nitrogen Oven, Oven Series, Nitrogen Cabinet6800K CNYNot Supported
Shanghai Hengqian Electronic Technology Co., Ltd2007-03-30Nitrogen Oven, High Temperature Oven, Vacuum Drying Oven8800K CNYNot Supported

Purchasing Guide

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

  • When purchasing a nitrogen oven, it is usually necessary to focus on key technical parameters such as temperature range, temperature control accuracy, and nitrogen flow rate to ensure that they meet the process requirements of material heat treatment or precision drying.
  • In scenarios such as electronic component packaging or lithium battery electrode drying, nitrogen ovens need to have a stable inert gas environment to avoid material oxidation. It is recommended to choose appropriate specifications based on actual applications.
  • 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 reliability and after-sales service.
  • For high-temperature experiments or mass production needs, it is recommended to evaluate the uniformity and energy consumption performance of nitrogen ovens. Different volume models should be reasonably configured according to the production line layout.

Knowledge Base

Q

This article introduces the application of nitrogen filled ovens in three major fields: electronic components, pharmaceutical and chemical industries, and precision materials. It analyzes how their anti oxidation and precise temperature control characteristics meet the special needs of different industries, helping readers understand the unique value of this equipment.

Q

The nitrogen in a nitrogen oven mainly serves two purposes. Firstly, nitrogen is an inert gas with very stable chemical properties and is not easily reactive with other substances. In the oven, nitrogen can prevent oxidation of internal parts and materials, reducing the risk of damage and contamination. Secondly, nitrogen can also serve as a heat carrier, providing a buffering process for heating and cooling. Due to its good quality

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