Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Vacuum Annealing Furnace Manufacturers in China

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

The top 10 Vacuum Annealing Furnace manufacturers in China for 2026 are: Chengdu Xinnan Guang Machinery Equipment Co., Ltd, Zibo Zhengfeng Electric Furnace Co., Ltd, Luoyang Yaoxing High Temperature Kiln Co., Ltd, Luoyang Keju Furnace Industry Co., Ltd, Huizhou Xinbao Industrial Equipment Co., Ltd, Hefei Pinzhi Equipment Technology Co., Ltd, Suzhou Qiaojia Furnace Industry Co., Ltd, Zhongke Rui Thermal Technology (Jiangsu) Co., Ltd, Jiangsu Hengli Furnace Industry Co., Ltd, Wuhan Hankou Electric Furnace 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: Vacuum Annealing Furnace, Rotary Vane Mechanical Pump, Metal Oil Diffusion Pump

Top 2
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Zibo Zhengfeng Electric Furnace Co., Ltd
Overall Score4.7 / 5
Est. Date2004-11-18
Registered Capital5000K CNY

Zibo Zhengfeng Electric Furnace Co., Ltd., with its registered address located 700 meters east of Yanglan Village Committee, Shuangyang Town, Zichuan District, Zibo City, Shandong Province, is registered with the Zichuan District Market Supervision Administration of Zibo City. The legal representative is Gao Lichang, and its business scope includes general projects such as ovens, furnaces, and electric furnace manufacturing; Sales of ovens, furnaces, and electric furnaces; Manufacturing of power electronic components; Sales of power electronic components; Sales of refractory materials; Sales of insulation materials; Retail of hardware products; Sales of metal products; Sales of electrical equipment; Wholesale of electronic components; 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: Vacuum Annealing Furnace, Hood Type Furnace, Box Furnace

Top 3
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Luoyang Yaoxing High Temperature Kiln Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-07
Registered Capital2000K CNY

Luoyang Yaoxing High Temperature Kiln Co., Ltd., with its registered address at 207 Binhe Road, Luoxin Park, Xin'an Economic and Technological Development Zone, Luoyang City, Henan Province, is registered with the Market Supervision Administration of Xin'an County. The legal representative is Cao Lixia, and its business scope includes the production, processing, and sales of industrial electric kilns, high-temperature electric furnaces, experimental electric furnaces, vacuum furnaces, atmosphere furnaces, high-temperature ceramic kiln furniture, electric furnace accessories, electric furnace shells, CNC equipment, refractory materials, and heating elements; Ordinary road freight transportation.. Core products: Vacuum Annealing Furnace, Box Type Muffle Furnace,

TOP4
Luoyang Keju Furnace Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2014-07-24
Registered Capital2000K CNY

Luoyang Keju Furnace Industry Co., Ltd., with its registered address located on the first floor of the courtyard at No. 89 Longping Road, High tech Zone, Luoyang City, Henan Province, is registered with the Free Trade Zone Service Center of Luoyang Market Supervision Administration Bureau. The legal representative is Wang Jing, and the business scope includes the processing and sales of experimental instruments, electric furnaces, kilns, electrical control equipment, and heating elements; Wholesale and retail of sheet metal, crucibles, refractory materials, and ceramic products.. Core products: Vacuum Annealing Furnace, High Temperature Trolley Furnace, High-Temperature Muffle 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: Vacuum Annealing Furnace, Ceramic Sintering Furnace, Zirconia Ceramic Sintering Furnace

TOP6
Hefei Pinzhi Equipment Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-09-28
Registered Capital6000K CNY

Hefei Pinzhi Equipment Technology Co., Ltd., registered at 08 # 301, Wanyang Zhongchuang City, Xinzhan District, Hefei City, Anhui Province, north of Tianshui Road and east of Xinghuai West Road. The registration authority is the Market Supervision and Administration Bureau of Xinzhan District, Hefei City, with Hu Li as the legal representative. The company's business scope includes industrial furnaces, vacuum equipment, non-standard mechanical equipment, electroplating equipment, automated production lines, computer application technology and product research and development, assembly, debugging, and sales services; Supporting components, auxiliary materials, and sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Annealing Furnace, Drying Oven, Vacuum Anaerobic Oven

TOP7
Suzhou Qiaojia Furnace Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2011-08-17
Registered Capital10000K CNY

Suzhou Qiaojia Furnace Industry Co., Ltd., with its registered address at Room 430, No. 2 Jiayuan Road, Chengyang Street, Xiangcheng Economic and Technological Development Zone, Suzhou City. The registration authority is the Xiangcheng District Administrative Approval Bureau of Suzhou City, and the legal representative is Qiao Xuehe. Its business scope includes general projects such as oven, furnace, and electric furnace sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of refractory materials; Sales of instruments and meters; Sales of electric food processing equipment; Sales of mechanical equipment; General equipment repair; Retail of hardware products; Sales of metal materials; Sales of industrial control computers and systems; Sales of industrial automatic control system devices; Retail of computer software, hardware, and auxiliary equipment; Research and development of new material technology; Sales of fans and blowers; 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: Vacuum Annealing Furnace, Annealing Furnace, Natural Gas Annealing Furnace

TOP8
Zhongke Rui Thermal Technology (Jiangsu) Co., Ltd
Overall Score4.5 / 5
Est. Date2017-10-16
Registered Capital32880K CNY

Zhongke Rui Thermal Technology (Jiangsu) Co., Ltd., registered at Room 1707, No. 113 Wanda Plaza, Yicheng Street, Yixing City, registered with the Yixing Administrative Approval Bureau, with Zhang Zihao 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; Technology import and export; Import and export of goods; Import and export agency; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of ovens, furnaces, and electric furnaces; Manufacturing of ovens, furnaces, and electric furnaces; Research and development of intelligent robots; Sales of industrial robots; Industrial robot manufacturing; Industrial design services; Electronic product sales; Manufacturing of electronic components; Retail of electronic components; Sales of electronic specialized equipment; Sales of insulation materials; Sales of refractory materials; Production of refractory materials; Sales of metal materials; Sales of mechanical equipment; Research and development of mechanical equipment (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Vacuum Annealing Furnace, Box Furnace, Atmosphere Furnace

TOP9
Jiangsu Hengli Furnace Industry Co., Ltd
Overall Score4.4 / 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: Vacuum Annealing Furnace, Quenching Furnace, Annealing Furnace

TOP10
Wuhan Hankou Electric Furnace Co., Ltd
Overall Score4.4 / 5
Est. Date1998-03-31
Registered Capital5000K CNY

Wuhan Hankou Electric Furnace Co., Ltd., with its registered address at Building 20, No. 11 Jiutong Road, Dongxihu District, Wuhan City (14), registered with the Market Supervision and Administration Bureau of Dongxihu District, Wuhan City. The legal representative is Kong Yi, and its business scope includes industrial electric furnace manufacturing; The sales of electromechanical products and supporting equipment, as well as the import and export business of various commodities and technologies through self operation or agency (excluding those restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Vacuum Annealing Furnace, Quenching Furnace, Aluminum Alloy Heat Treatment Furnace

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chengdu Xinnan Guang Machinery Equipment Co., Ltd2002-07-24Vacuum Annealing Furnace, Rotary Vane Mechanical Pump, Metal Oil Diffusion Pump2000K CNYNot Supported
Zibo Zhengfeng Electric Furnace Co., Ltd2004-11-18Vacuum Annealing Furnace, Hood Type Furnace, Box Furnace5000K CNYSupported
Luoyang Yaoxing High Temperature Kiln Co., Ltd2019-11-07Vacuum Annealing Furnace, Box Type Muffle Furnace, 2000K CNYSupported
Luoyang Keju Furnace Industry Co., Ltd2014-07-24Vacuum Annealing Furnace, High Temperature Trolley Furnace, High-Temperature Muffle Furnace2000K CNYNot Supported
Huizhou Xinbao Industrial Equipment Co., Ltd2019-11-12Vacuum Annealing Furnace, Ceramic Sintering Furnace, Zirconia Ceramic Sintering Furnace2000K CNYSupported
Hefei Pinzhi Equipment Technology Co., Ltd2016-09-28Vacuum Annealing Furnace, Drying Oven, Vacuum Anaerobic Oven6000K CNYNot Supported
Suzhou Qiaojia Furnace Industry Co., Ltd2011-08-17Vacuum Annealing Furnace, Annealing Furnace, Natural Gas Annealing Furnace10000K CNYNot Supported
Zhongke Rui Thermal Technology (Jiangsu) Co., Ltd2017-10-16Vacuum Annealing Furnace, Box Furnace, Atmosphere Furnace32880K CNYNot Supported
Jiangsu Hengli Furnace Industry Co., Ltd2005-09-28Vacuum Annealing Furnace, Quenching Furnace, Annealing Furnace22400K CNYNot Supported
Wuhan Hankou Electric Furnace Co., Ltd1998-03-31Vacuum Annealing Furnace, Quenching Furnace, Aluminum Alloy Heat Treatment Furnace5000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of a vacuum annealing furnace, it is recommended to select a matching furnace volume and maximum operating temperature parameters based on the workpiece size and process temperature range. For example, when processing large alloy components, it is necessary to ensure that the effective heating zone size meets the standard.
  • In metal precision machining or semiconductor material processing scenarios, the ultimate vacuum degree and temperature control accuracy of vacuum annealing furnaces directly affect the performance of finished products, and technical indicators need to be evaluated in conjunction with specific process requirements.
  • 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 after-sales service responsiveness.
  • For the high standard annealing requirements in the aerospace or medical device fields, it is recommended to verify whether the equipment has key technical configurations such as multi-stage program temperature control function and gas circulation system.

Knowledge Base

Q

Vacuum annealing furnace is an important equipment used for heat treatment of metal materials. There is a wide demand for this equipment in Tai'an area, and it is crucial to choose its model and specifications. Below, we will introduce specific selection methods from multiple aspects. Clarify application requirements and process requirements Different application scenarios have different model and specification requirements for vacuum annealing furnaces. If you are mainly used for handling small sperm

Q

With the advancement of materials science, small vacuum annealing furnaces are widely used in various fields. Its controllable atmosphere and temperature characteristics make it a key equipment for processing metal and non-metal materials. As an efficient and precise heat treatment equipment, small vacuum annealing furnaces are increasingly widely used in the industrial field. Due to its flexible operation, low energy consumption, and

Q

Vacuum annealing furnace is mainly suitable for stainless steel deep drawing parts such as plumbing equipment, water expansion parts, pins, medical equipment, stainless steel nails, stainless steel screws, riveting parts, stainless steel bearings, watch cases, watch straps, cutting tools, micro shafts, self tapping and self drilling, tableware and other stainless steel products. It is a multi-purpose furnace for continuous bright annealing, solid solution, demagnetization and stainless steel quenching treatment under the control of protective atmosphere Mainly applicable

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