Updated Oct 15, 2026 · Public platform & industry data

Oct 15, 2026 Updated

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2026 Top 10 Heat Treatment Vacuum Furnace Manufacturers in China

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

The top 10 Heat Treatment Vacuum Furnace manufacturers in China for 2026 are: Shanghai DuTe Scientific Instrument Co., Ltd, Jiangsu Yanneng Electric Heating Equipment Co., Ltd, Luoyang Huishi Electric Furnace Industry Co., Ltd, Luoyang Beiyu Kiln Co., Ltd, Luoyang Yaoxing High Temperature Kiln Co., Ltd, Shanghai Jujing Precision Instrument Manufacturing Co., Ltd, Luoyang Yaochi Electric Furnace Industry Co., Ltd, Jiangsu Huaye Furnace Industry Co., Ltd, Suzhou Kehang Precision Instrument Manufacturing Co., Ltd, Shandong Huawei 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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Shanghai DuTe Scientific Instrument Co., Ltd
Overall Score4.9 / 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: Heat Treatment Vacuum Furnace, Ultra High Temperature Muffle Furnace, Co2 Incubator

Top 2
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Jiangsu Yanneng Electric Heating Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2018-12-18
Registered Capital10000K CNY

Jiangsu Yanneng Electric Heating Equipment Co., Ltd., with its registered address at No. 7 Dafan Road, Dazonghu Town, Yandu District, Yancheng City (M), is registered with the Yandu District Government Service Management Office of Yancheng City. The legal representative is Guo Jinquan, and its business scope includes the manufacturing and sales of ovens, tunnel heating furnaces, pipeline heating oil furnaces, heavy oil heaters, joint furnace heaters, ceramic heaters, electric heating tubes, painting equipment, chemical fiber equipment, non-standard machinery, electrical machinery, electroplating machinery, general machinery and parts, as well as the installation of HVAC equipment; Manufacturing, sales, installation, and maintenance of electric heating equipment, environmental protection equipment, and water treatment equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: import and export of goods; Technology import and export; 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: Heat Treatment Vacuum Furnace, Annealing Furnace, Electric Heating Plate

Top 3
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Luoyang Huishi Electric Furnace Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2023-08-07
Registered Capital500K CNY

Luoyang Huishi Electric Furnace Industry Co., Ltd., registered at Building 2, Donglianpai Factory, Baiwan Village, Hongshan Township, Xigong District, Luoyang City, Henan Province, registered with the Market Supervision and Administration Bureau of Xigong District, Luoyang City. The legal representative is Li Jifeng, and the business scope includes general projects such as ovens, furnaces, and electric furnace manufacturing; Sales of ovens, furnaces, and electric furnaces; Sales of refractory materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of experimental analytical instruments; Sales of instruments and meters; Retail of electronic components; Sales of synthetic fibers; Sales of daily ceramic products; Import and export of goods; Technology import and export (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: Heat Treatment Vacuum Furnace, Roller Kiln, Tubular Furnace

TOP4
Luoyang Beiyu Kiln Co., Ltd
Overall Score4.6 / 5
Est. Date2019-06-10
Registered Capital1000K CNY

Luoyang Beiyu Kiln Co., Ltd., registered at No. 5 Huitong Avenue, Cijian Town, Xin'an County, Luoyang City, Henan Province, with the registration authority of Xin'an County Market Supervision Administration and the legal representative of Cheng Yanhui, is engaged in the production, processing, design, sheet metal and sales of ovens, furnaces, electric furnaces, electric furnace shells, instruments and meters, electrical cabinets, high and low voltage complete sets of equipment, non-standard equipment, and CNC equipment; Sales of heating elements, refractory materials, fiber products, ceramic crucibles, and electric furnace accessories.. Core products: Heat Treatment Vacuum Furnace, Annealing Furnace, Car Bottom Furnace

TOP5
Luoyang Yaoxing High Temperature Kiln Co., Ltd
Overall Score4.6 / 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: Heat Treatment Vacuum Furnace, Ceramic Binder Glass Melting Furnace, Vacuum Furnace Atmosphere Furnace

TOP6
Shanghai Jujing Precision Instrument Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2013-08-08
Registered Capital10000K CNY

Shanghai Jujing Precision Instrument Manufacturing Co., Ltd., with its registered address at Building 5 and Building 7, 1st Floor, Area A, No. 630 Xingbang Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Zhang Shangrong, and its business scope includes general projects such as oven, furnace, and electric furnace manufacturing; Manufacturing of testing machines; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical and electrical equipment; Sales of instruments and meters; Software sales; Integrated circuit sales; Sales of ovens, furnaces, and electric furnaces; General equipment repair; Sales of metal materials; Software development; Integrated circuit design; Import and export of goods; Technology import and export. (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: Heat Treatment Vacuum Furnace, Vacuum Molybdenum Wire Hot Pressing Furnace, Vacuum Carbon Tube Furnace

TOP7
Luoyang Yaochi Electric Furnace Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2024-03-19
Registered Capital200K CNY

Luoyang Yaochi Electric Furnace Industry Co., Ltd. is registered at No. 10, 280 meters south of the intersection of Liuling South Road and Yunmeng Avenue, Chengguan Town, Ruyang County, Luoyang City, Henan Province. The registration authority is the Ruyang County Market Supervision Administration, and the legal representative is Zhao Xiaobin. The business scope includes general projects such as ovens, furnaces, and electric furnace manufacturing; General equipment manufacturing (excluding special equipment manufacturing); Industrial engineering design services; Sales of ovens, furnaces, and electric furnaces; Sales of special equipment; Sales of synthetic materials; Sales of synthetic fibers; Sales of mechanical parts and components; General equipment repair; Production of refractory materials; Sales of refractory materials; Manufacturing of forgings and powder metallurgy products; Sales of forgings and powder metallurgy products; Sales of gears, gear reducers, and gearboxes; Sales of metal based composite materials and ceramic based composite materials; Sales of architectural ceramic products; Manufacturing and processing of architectural ceramic products; Sales of new ceramic materials; Manufacturing of special ceramic products; Sales of special ceramic 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: Heat Treatment Vacuum Furnace, Tubular Electric Furnace, Laboratory Box Type Electric Furnace

TOP8
Jiangsu Huaye Furnace Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2011-01-20
Registered Capital5000K CNY

Jiangsu Huaye Furnace Industry Co., Ltd. is registered in Lizhuang Industrial Park, Daoshu Town, Danyang City. The registration authority is the Danyang Administrative Approval Bureau, and the legal representative is Li Xiaoming. Its business scope includes the manufacturing, processing, and sales of industrial electric furnaces and accessories, mechanical accessories (except for projects restricted or prohibited by national regulations). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Heat Treatment Vacuum Furnace, Quenching Furnace, Pit Furnace

TOP9
Suzhou Kehang Precision Instrument Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2020-10-13
Registered Capital2000K CNY

Suzhou Kehang Precision Instrument Manufacturing Co., Ltd., registered at Room 102, Building 7, No. 8 Lihua Road, Huangjing Town, Taicang City, registered with Taicang Data Bureau, with Liu Chengping as the legal representative. Its business scope includes general projects: manufacturing of experimental and analytical instruments; Manufacturing of testing machines; Optical glass manufacturing; Manufacturing of metal forming machine tools; Manufacturing of metal cutting and welding equipment; Manufacturing of intelligent instruments and meters; Manufacturing of other general instruments; Manufacturing of metal tools; Manufacturing of specialized equipment for environmental protection; Manufacturing of automotive parts and accessories; Manufacturing of drug detection instruments; Manufacturing of transportation equipment and counting instruments for production; Manufacturing of special ceramic products; Sales of electronic specialized equipment; Retail of electronic components; Glass instrument manufacturing; Manufacturing of electrical instruments and meters; Manufacturing of electronic specialized equipment; Manufacturing of specialized instruments and meters for agriculture, forestry, animal husbandry, and fishing; Manufacturing of electronic components; Manufacturing of bearings, gears, and transmission components; Manufacturing of other specialized instruments; Manufacturing of supply instruments and meters; Manufacturing of instruments and meters; Manufacturing of optical instruments; Laser marking processing; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of ecological environment monitoring and detection instruments and meters; Manufacturing of specialized teaching instruments; Sales of intelligent instruments and meters; Sales of electrical instruments and meters; Sales of experimental analytical instruments; Sales of optical instruments; Measurement services; Sales of graphite and carbon products; Sales of instruments and meters; Wholesale of electronic components; Instrument and meter repair; Sales of testing machines; Research and development of new material technology; Manufacturing of electronic specialized materials; 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: Heat Treatment Vacuum Furnace, Double Layer Double Row Roller Atmosphere Furnace, Large-Diameter Tubular Furnace

TOP10
Shandong Huawei Furnace Industry Co., Ltd

No. 108, Building 21, Southwest Shandong Trade City, Chenwang Street, Juancheng County, Heze City, Shandong Province, China

Overall Score4.4 / 5
Est. Date2015-06-02
Registered Capital5680K CNY

Shandong Huawei Furnace Industry Co., Ltd. is located at No. 108, Building 21, West Lu Southwest Commercial City, Huanghe Street, South Chenwang Road, Chenwang Street, Juancheng County, Heze City, Shandong Province. It was established on June 2, 2015, with the registration authority of Juancheng County Market Supervision Administration and the legal representative being Zhou Chunlan. Core products: Heat Treatment Vacuum Furnace

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai DuTe Scientific Instrument Co., Ltd2015-07-08Heat Treatment Vacuum Furnace, Ultra High Temperature Muffle Furnace, Co2 Incubator1000K CNYNot Supported
Jiangsu Yanneng Electric Heating Equipment Co., Ltd2018-12-18Heat Treatment Vacuum Furnace, Annealing Furnace, Electric Heating Plate10000K CNYNot Supported
Luoyang Huishi Electric Furnace Industry Co., Ltd2023-08-07Heat Treatment Vacuum Furnace, Roller Kiln, Tubular Furnace500K CNYNot Supported
Luoyang Beiyu Kiln Co., Ltd2019-06-10Heat Treatment Vacuum Furnace, Annealing Furnace, Car Bottom Furnace1000K CNYSupported
Luoyang Yaoxing High Temperature Kiln Co., Ltd2019-11-07Heat Treatment Vacuum Furnace, Ceramic Binder Glass Melting Furnace, Vacuum Furnace Atmosphere Furnace2000K CNYSupported
Shanghai Jujing Precision Instrument Manufacturing Co., Ltd2013-08-08Heat Treatment Vacuum Furnace, Vacuum Molybdenum Wire Hot Pressing Furnace, Vacuum Carbon Tube Furnace10000K CNYNot Supported
Luoyang Yaochi Electric Furnace Industry Co., Ltd2024-03-19Heat Treatment Vacuum Furnace, Tubular Electric Furnace, Laboratory Box Type Electric Furnace200K CNYSupported
Jiangsu Huaye Furnace Industry Co., Ltd2011-01-20Heat Treatment Vacuum Furnace, Quenching Furnace, Pit Furnace5000K CNYNot Supported
Suzhou Kehang Precision Instrument Manufacturing Co., Ltd2020-10-13Heat Treatment Vacuum Furnace, Double Layer Double Row Roller Atmosphere Furnace, Large-Diameter Tubular Furnace2000K CNYSupported
Shandong Huawei Furnace Industry Co., Ltd2015-06-02Heat Treatment Vacuum Furnace5680K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of heat treatment vacuum furnaces, it is recommended to prioritize confirming key technical parameters such as furnace size, maximum operating temperature, and vacuum degree to ensure that the equipment meets specific process requirements.
  • In the field of aerospace or precision tool manufacturing, the uniform temperature control performance and cooling rate of heat treatment vacuum furnaces have a significant impact on material properties, and suitable models need to be selected according to the application scenario.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to reduce procurement risks.
  • For the demand of batch heat treatment, it is recommended to evaluate the energy efficiency and maintenance cost of the heat treatment vacuum furnace. The stability of the equipment during long-term use is more valuable for reference than the initial price.

Knowledge Base

Q

This article analyzes the key points for selecting vacuum heat treatment furnaces, including the characteristics, applicable scenarios, and purchasing suggestions of different types of furnaces, to help readers find suitable equipment.

Q

Baidu AiGou has found pictures of different categories of vacuum brazing heat treatment furnaces for you, taking you to appreciate the diversity and uniqueness of vacuum brazing heat treatment furnaces. At the same time, we also recommend high-quality vacuum brazing heat treatment furnace products for you, allowing you to easily and quickly find the most suitable vacuum brazing heat treatment furnace for yourself when purchasing.

Q

A vacuum heat treatment furnace is a device that performs heat treatment in a vacuum state. Its working principle is mainly based on the combination of vacuum technology and heat treatment technology, aiming to improve the quality of heat treatment, reduce oxidation and decarburization problems, and achieve rapid temperature rise and fall and surface bright purification effects. The following is a detailed explanation of the working principle and key components of a vacuum heat treatment furnace:

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