Updated Sep 8, 2026 · Public platform & industry data

Sep 8, 2026 Updated

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2026 Top 10 Vertical Vacuum Furnace Manufacturers in China

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

The top 10 Vertical Vacuum Furnace manufacturers in China for 2026 are: Chengdu Xinnan Guang Machinery Equipment Co., Ltd, Jiangsu Hengli Furnace Industry Co., Ltd, Shandong Zhongnai Furnace Technology Co., Ltd, Taicang Huarui Thermal Technology Co., Ltd, Huizhou Xinbao Industrial Equipment Co., Ltd, Zhengzhou Keshuo Instrument Equipment Co., Ltd, Shanghai Shengli Testing Instrument Co., Ltd, Baoji Bilong Metal Co., Ltd, Yancheng Boheng Furnace Manufacturing Co., Ltd, Wuxi Sifang Group Vacuum Furnace Industry 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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Chengdu Xinnan Guang Machinery Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2002-07-24
Registered Capital2000K CNY

Chengdu Xinnan Guang Machinery Equipment Co., Ltd., registered at Building 3, Bohai Road, Shuangliu Park, Jiaolong Industrial Port, Chengdu, with the registration authority of Shuangliu District Market Supervision and Administration Bureau and legal representative Wang Yongxue, operates in the fields of research, manufacturing, sales, services, machinery and accessories (excluding automobiles); Electronic devices; Vacuum equipment; Exhaust equipment. Projects that require approval according to law can only be operated after approval by relevant departments.. Core products: Vertical Vacuum Furnace, Lithography Machine, Coating Machine

Top 2
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Jiangsu Hengli Furnace Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2005-09-28
Registered Capital22400K CNY

Jiangsu Hengli Furnace Industry Co., Ltd. is registered in Lizhuang Development Zone, Daoshu Town, Danyang City. The registration authority is the Danyang Municipal Government Service Management Office, and the legal representative is Zhu Qi. The business scope includes the design, manufacturing, installation, and commissioning of industrial furnaces and accessories. (Projects that require approval by law can only be carried out after approval by relevant departments) Licensed projects: power generation business, transmission business, power supply (distribution) business (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: repair of special equipment; General equipment repair; 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: Vertical Vacuum Furnace, Hood Type Furnace, Resistance Furnace

Top 3
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Shandong Zhongnai Furnace Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-07-23
Registered Capital3000K CNY

Shandong Zhongnai Furnace Industry Technology Co., Ltd., registered at the Poverty Alleviation Workshop in Xiaogai Village, Zhengying Town, Juancheng County, Heze City, Shandong Province, is registered with the Juancheng County Market Supervision and Administration Bureau and represented by Dong Fengqin as the legal representative. Its business scope includes general projects such as baking ovens, furnaces, and electric furnace manufacturing; Sales of ovens, furnaces, and electric furnaces; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection (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: Vertical Vacuum Furnace, Metal Melting Furnace, Box Type Atmosphere Furnace

TOP4
Taicang Huarui Thermal Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-07-05
Registered Capital5000K CNY

Taicang Huarui Thermal Technology Co., Ltd., with its registered address at No. 50-1, Group 43, Huangqiao Village, Shuangfeng Town, Taicang City, is registered with the Taicang Administrative Approval Bureau and represented by Zheng Tieke as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of ovens, furnaces, and electric furnaces; Manufacturing of pumps and vacuum equipment; Mold manufacturing; Mechanical parts and component processing; Manufacturing of general components; Sales of mechanical parts and components; Wholesale of hardware products; Sales of household appliances; Sales of instruments and meters; Sales of metal materials; Import and export of goods; Technology import and export; 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: Vertical Vacuum Furnace, Vacuum Sintering Furnace, Vacuum Tempering Furnace

TOP5
Huizhou Xinbao Industrial Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2019-11-12
Registered Capital2000K CNY

Huizhou Xinbao Industrial Equipment Co., Ltd., with its registered address located in Xiaobi Group, Xinfeng Village, Xinyu Town, Huiyang District, Huizhou City, is registered with the Market Supervision Administration of Huiyang District, Huizhou City. The legal representative is Jiao Jinyou, and its business scope includes research and development, production, sales, and maintenance of industrial equipment; Mechanical parts processing; Manufacturing of hardware products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vertical Vacuum Furnace, Intelligent Temperature Control Box Furnace, Silicon Carbon Rod Electric Furnace

TOP6
Zhengzhou Keshuo Instrument Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2024-06-26
Registered Capital2000K CNY

Zhengzhou Keshuo Instrument Equipment Co., Ltd. is located on the 4th floor of Building 103, No. 7, Zhengzhou Huatong Science and Technology Park, at the intersection of Gongye South Road and Xingyun Road, Yulong Town, Xingyang City, Henan Province. It was established on June 26, 2024, with the registration authority of Xingyang Market Supervision Administration and the legal representative being Hu Nini. Core products: Vertical Vacuum Furnace, Powder Tablet Press, Tubular Furnace

TOP7
Shanghai Shengli Testing Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2006-02-13
Registered Capital2000K CNY

Shanghai Shengli Testing Instrument Co., Ltd. is registered at Room J229, 2nd Floor, Building 1, No. 399 Zhongren Road, Jiading District, Shanghai. The registration authority is Jiading District Market Supervision Bureau, and the legal representative is Li Xien. The business scope includes the sales of testing instruments, meters, electronic products, mechanical equipment and accessories, and automation equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Vertical Vacuum Furnace, Best Sellers, Titanium Annealing Furnace

TOP8
Baoji Bilong Metal Co., Ltd
Overall Score4.5 / 5
Est. Date2020-10-19
Registered Capital3000K CNY

Baoji Bilong Metal Co., Ltd. is registered in Guojia Village Industrial Park, Maying Town, High tech Development Zone, Baoji City, Shaanxi Province. The registration authority is the High tech Development Zone Branch of Baoji Market Supervision Administration, and the legal representative is Guo Baoting. The business scope includes general projects such as non-ferrous metal rolling and processing; Manufacturing of non-ferrous metal alloys; Manufacturing of metal materials; Sales of non-ferrous metal alloys; Sales of metal products; Sales of metal packaging containers and materials; Sales of metal structures; Research and development of metal products; Sales of metal materials; Sales of high-performance non-ferrous metals and alloy materials; Wholesale of hardware products; Manufacturing of metal seals; Metal surface treatment and heat treatment processing (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). Licensed project: Import and export of goods; 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: Vertical Vacuum Furnace, Titanium And Titanium Alloys, Other Metallic Materials

TOP9
Yancheng Boheng Furnace Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2013-01-24
Registered Capital2000K CNY

Yancheng Boheng Furnace Manufacturing Co., Ltd. is registered at No. 2 Zhenxing Road, Dazonghu Town, Yandu District, Yancheng City (Yifeng Industrial Park). The registration authority is the Yandu District Administrative Approval Bureau of Yancheng City, and the legal representative is Xu Chuanming. The business scope includes the manufacturing and sales of industrial electric furnaces, heat treatment equipment, coating equipment, electric heaters, general equipment, and ovens. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vertical Vacuum Furnace, Horizontal Vacuum Annealing Furnace , Annealing Furnace

TOP10
Wuxi Sifang Group Vacuum Furnace Industry Co., Ltd
Overall Score4.4 / 5
Est. Date2008-09-04
Registered Capital3000K CNY

Wuxi Sifang Group Vacuum Furnace Industry Co., Ltd., with its registered address at No. 48 Changkang Road, Mashan, Binhu District, Wuxi City, is registered with the Binhu District Administrative Approval Bureau of Wuxi City. The legal representative is Mao Linfeng, and its business scope includes general projects such as baking ovens, furnaces, and electric furnace manufacturing; Sales of ovens, furnaces, and electric furnaces; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Wholesale of hardware products; Retail of hardware products; Industrial design services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; 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: Vertical Vacuum Furnace, Zlq-Zq Single Chamber Vacuum Carrier Gas Brazing Furnace, Zkh Type Vacuum Hot Press Diffusion Pump Welding Furnace

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chengdu Xinnan Guang Machinery Equipment Co., Ltd2002-07-24Vertical Vacuum Furnace, Lithography Machine, Coating Machine2000K CNYNot Supported
Jiangsu Hengli Furnace Industry Co., Ltd2005-09-28Vertical Vacuum Furnace, Hood Type Furnace, Resistance Furnace22400K CNYNot Supported
Shandong Zhongnai Furnace Technology Co., Ltd2020-07-23Vertical Vacuum Furnace, Metal Melting Furnace, Box Type Atmosphere Furnace3000K CNYSupported
Taicang Huarui Thermal Technology Co., Ltd2018-07-05Vertical Vacuum Furnace, Vacuum Sintering Furnace, Vacuum Tempering Furnace5000K CNYNot Supported
Huizhou Xinbao Industrial Equipment Co., Ltd2019-11-12Vertical Vacuum Furnace, Intelligent Temperature Control Box Furnace, Silicon Carbon Rod Electric Furnace2000K CNYSupported
Zhengzhou Keshuo Instrument Equipment Co., Ltd2024-06-26Vertical Vacuum Furnace, Powder Tablet Press, Tubular Furnace2000K CNYNot Supported
Shanghai Shengli Testing Instrument Co., Ltd2006-02-13Vertical Vacuum Furnace, Best Sellers, Titanium Annealing Furnace2000K CNYNot Supported
Baoji Bilong Metal Co., Ltd2020-10-19Vertical Vacuum Furnace, Titanium And Titanium Alloys, Other Metallic Materials3000K CNYSupported
Yancheng Boheng Furnace Manufacturing Co., Ltd2013-01-24Vertical Vacuum Furnace, Horizontal Vacuum Annealing Furnace , Annealing Furnace2000K CNYNot Supported
Wuxi Sifang Group Vacuum Furnace Industry Co., Ltd2008-09-04Vertical Vacuum Furnace, Zlq-Zq Single Chamber Vacuum Carrier Gas Brazing Furnace, Zkh Type Vacuum Hot Press Diffusion Pump Welding Furnace3000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of vertical vacuum furnaces, it is recommended to prioritize confirming key technical parameters such as maximum operating temperature, ultimate vacuum degree, and size of the uniform temperature zone to ensure that the equipment meets process requirements such as material heat treatment or sintering.
  • When applied in the semiconductor or aerospace fields, attention should be paid to the temperature control accuracy and gas environment control capability of vertical vacuum furnaces. Different scenarios may have differentiated requirements for furnace structure and heating methods.
  • When selecting suppliers, one can refer to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to comprehensively evaluate their technical solutions and long-term service capabilities.
  • The cooling rate and energy consumption performance of a vertical vacuum furnace may affect production efficiency. When purchasing, a horizontal comparison can be made based on production pace and energy costs.

Knowledge Base

Q

This article reveals how a vacuum vertical furnace can achieve a high temperature environment of 1800 ℃, analyzes its core principles, application scenarios, and operational precautions, and takes you to understand the technological charm of this industrial equipment.

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