Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 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: Fengyou Machinery (Shanghai) Co., Ltd, Shanghai Hangpei Instrument Co., Ltd, Nanjing Xudong Machinery Equipment Co., Ltd, Nanjing Jinkai Machinery Equipment Co., Ltd, Nanjing Yongliang Furnace Industry Co., Ltd, Nanjing Wohuan Technology Industrial Co., Ltd, Wujiang Nanya Oven Electric Heating Equipment Co., Ltd, Wujiang Tongfeng Oven and Electric Furnace Co., Ltd, Wujiang Yonglian Machinery Equipment Factory, Wujiang Chaoyu Oven Manufacturing 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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Fengyou Machinery (Shanghai) Co., Ltd
Overall Score4.9 / 5
Est. Date2009-06-02
Registered Capital5800K CNY

Fengyou Machinery (Shanghai) Co., Ltd., registered at Block 2, 3rd Floor, Area A, No. 188 Shantong Road, Shanyang Town, Jinshan District, Shanghai, with the registration authority of Jinshan District Market Supervision Administration and the legal representative of Li Zhengqiang, operates in general projects including sales of mechanical equipment; Sales of refrigeration and air conditioning equipment; Retail of hardware products; Sales of rubber products; Sales of instruments and meters; Sales of specialized equipment for environmental protection; Retail of electronic components; Sales of ovens, furnaces, and electric furnaces; Sales of washing machinery; Sales of fans and blowers; Mechanical equipment research and development; Research and development of hardware products; Installation services for ordinary mechanical equipment; Information technology consulting services; Software development; Professional design services; General equipment repair; Specialized equipment repair; Electrical equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of mechanical and electrical 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, Oven Equipment, Wind Knife Series

Top 2
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Shanghai Hangpei Instrument Co., Ltd
Overall Score4.8 / 5
Est. Date2020-12-21
Registered Capital1000K CNY

Shanghai Hangpei Instrument Co., Ltd., with its registered address at Room 202, No. 1602 and 1626 Puwei Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Yu Feng as its legal representative. Its business scope includes general projects such as instrument manufacturing and branch operations; Manufacturing of experimental analytical instruments [branch operation]; Manufacturing of testing machines [branch operation]; Manufacturing of refrigeration and air conditioning equipment [branch operation]; Specialized equipment manufacturing (excluding licensed professional equipment manufacturing) [branch operation]; Motor manufacturing [branch operation]; Hardware product manufacturing [branch operation]; Sales of Class I medical devices; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of testing machines; Sales of mechanical equipment; Wholesale of hardware products; Retail of hardware products; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of office equipment; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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, Blast Drying Oven, Co2 Incubator

Top 3
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Nanjing Xudong Machinery Equipment Co., Ltd

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

Overall Score4.8 / 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 Oven, Track Type Oven, Industrial Drying Machine

TOP4
Nanjing Jinkai Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2024-12-02
Registered Capital2080K CNY

Nanjing Jinkai Machinery Equipment Co., Ltd., registered at No. 15, West Team, Feihua Village Road, Longtan Street, Qixia District, Nanjing City, Jiangsu Province (single family residence), registered with the Qixia District Government Service Management Office of Nanjing City, with Cao Jinlong as the legal representative. Its business scope includes general projects: sales of mechanical equipment; Manufacturing of pharmaceutical specialized equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of pharmaceutical specialized equipment; Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Repair of metal products; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of power electronic components; Sales of power electronic components; Retail of hardware products; Manufacturing of hardware products; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Intelligent control system integration; Manufacturing of industrial automatic control system devices; Manufacturing of industrial control computers and systems; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of motors and their control systems; Manufacturing of mechanical and electrical equipment; Sales of intelligent instruments and meters; Manufacturing of intelligent instruments and meters; Installation services for ordinary mechanical equipment; Mechanical equipment leasing (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 Oven, Industrial Vacuum Oven, Hot Air Circulation Drying Oven

TOP5
Nanjing Yongliang Furnace Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2005-04-07
Registered Capital12800K CNY

Nanjing Yongliang Furnace Industry Co., Ltd., with its registered address at No. 2 Changjiang Industrial Park, Longtan Street, Qixia District, Nanjing City, is registered with the Administrative Approval Bureau of Qixia District, Nanjing City. The legal representative is Ding Wei, and its business scope includes general projects such as ovens, furnaces, and electric furnace manufacturing; Sales of ovens, furnaces, and electric furnaces; Installation services for ordinary mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Promotion services for new material technology; Manufacturing of metallurgical specialized equipment; Sales of metallurgical specialized equipment; Sales of electrical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Software development; Industrial design services; Import and export agency (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: Nitrogen Oven, Gas Trolley Furnace, Calcination Drying Rotary Kiln

TOP6
Nanjing Wohuan Technology Industrial Co., Ltd
Overall Score4.6 / 5
Est. Date2007-07-09
Registered Capital13348K CNY

Nanjing Wohuan Technology Industrial Co., Ltd. is registered at No. 6 Feihua Industrial Park, Longtan Street, Qixia District, Nanjing City. The registration authority is the Qixia District Government Service Management Office of Nanjing City, and the legal representative is Tang Aiming. The business scope includes the manufacturing, design, and sales of ozone equipment, drying equipment, industrial furnaces, heat treatment equipment, and environmental protection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Nitrogen Oven, Mixer, Drying Oven

TOP7
Wujiang Nanya Oven Electric Heating Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2011-01-19
Registered Capital2000K CNY

Wujiang Nanya Oven Electric Heating Equipment Co., Ltd., registered at Groups 11 and 12, Youyi Village, Songling Town, Wujiang City, registered with the Wujiang District Administrative Approval Bureau of Suzhou City, with Zhang Qinsheng as the legal representative. Its business scope includes the production and sales of oven equipment; Sales of oven accessories; 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: Nitrogen Oven, Drying Room, Steam Oven

TOP8
Wujiang Tongfeng Oven and Electric Furnace Co., Ltd
Overall Score4.6 / 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: Nitrogen Oven, Drying Oven

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 Oven, Low-Temperature Dryer , Electric Heating Oven

TOP10
Wujiang Chaoyu Oven Manufacturing Co., Ltd
Overall Score4.4 / 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

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Fengyou Machinery (Shanghai) Co., Ltd2009-06-02Nitrogen Oven, Oven Equipment, Wind Knife Series5800K CNYNot Supported
Shanghai Hangpei Instrument Co., Ltd2020-12-21Nitrogen Oven, Blast Drying Oven, Co2 Incubator1000K CNYNot Supported
Nanjing Xudong Machinery Equipment Co., Ltd2012-09-03Nitrogen Oven, Track Type Oven, Industrial Drying Machine1000K CNYNot Supported
Nanjing Jinkai Machinery Equipment Co., Ltd2024-12-02Nitrogen Oven, Industrial Vacuum Oven, Hot Air Circulation Drying Oven2080K CNYNot Supported
Nanjing Yongliang Furnace Industry Co., Ltd2005-04-07Nitrogen Oven, Gas Trolley Furnace, Calcination Drying Rotary Kiln12800K CNYNot Supported
Nanjing Wohuan Technology Industrial Co., Ltd2007-07-09Nitrogen Oven, Mixer, Drying Oven13348K CNYNot Supported
Wujiang Nanya Oven Electric Heating Equipment Co., Ltd2011-01-19Nitrogen Oven, Drying Room, Steam Oven2000K CNYNot Supported
Wujiang Tongfeng Oven and Electric Furnace Co., Ltd2010-01-20Nitrogen Oven, Drying Oven2000K CNYSupported
Wujiang Yonglian Machinery Equipment Factory2004-08-31Nitrogen Oven, Low-Temperature Dryer , Electric Heating Oven500K CNYNot Supported
Wujiang Chaoyu Oven Manufacturing Co., Ltd2011-06-29Nitrogen Oven, Electric Hot Blast Oven, Tray Oven2000K 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 reveals the three main reasons for using nitrogen in ovens: to prevent oxidation, improve safety, and control humidity. It analyzes the irreplaceable role of nitrogen in industrial baking and takes you to understand how invisible protective covers protect product quality.

Q

Vacuum ovens can be filled with nitrogen for protection. Guangdong Liyi Technology vacuum ovens generally support vacuum+nitrogen replacement mode, which is used for products that are prone to oxidation, combustion, and color change. The function of nitrogen filling: 1 Fill high-purity nitrogen gas after vacuum drying to prevent oxidation, discoloration, and rusting of the product during cooling; 2. Reduce oxygen content to avoid ignition and explosion of flammable and explosive solvents; 3. Protection

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