Updated Oct 18, 2026 · Public platform & industry data

Oct 18, 2026 Updated

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2026 Top 10 High Temperature Annealing Furnace Manufacturers in China

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

The top 10 High Temperature Annealing Furnace manufacturers in China for 2026 are: Shanghai DuTe Scientific Instrument Co., Ltd, Luoyang Huishi Electric Furnace Industry Co., Ltd, Luoyang Yaoxing High Temperature Kiln Co., Ltd, Huizhou Xinbao Industrial Equipment Co., Ltd, Shenzhen Xinbao Instrument Equipment Co., Ltd, Luoyang Juxing Kiln Co., Ltd, Suzhou Kehang Precision Instrument Manufacturing Co., Ltd, Shanghai Shengli Testing Instrument Co., Ltd, Jiangsu Suoanhui Equipment Technology Co., Ltd, DeKang (Shanghai) 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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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: High Temperature Annealing Furnace, Ultra High Temperature Muffle Furnace, Co2 Incubator

Top 2
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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: High Temperature Annealing Furnace, Roller Kiln, Tubular 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: High Temperature Annealing Furnace, Ceramic Binder Glass Melting Furnace, Vacuum Furnace Atmosphere Furnace

TOP4
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: High Temperature Annealing Furnace, Hardware Mold Heat Treatment Furnace, Box-Type Resistance Furnace

TOP5
Shenzhen Xinbao Instrument Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-14
Registered Capital1000K CNY

Shenzhen Xinbao Instrument Equipment Co., Ltd., with its registered address at 102, Building 3, No. 2 Xinfeng Road, Nianfeng Community, Pingdi Street, Longgang District, Shenzhen, is registered with the Longgang Supervision Bureau of the Shenzhen Market Supervision Administration. The legal representative is Jiao Jinyou, and its business scope includes research and development, production, processing, and sales of electric furnace equipment, mechanical equipment, electrical control equipment, and testing instrument equipment; Purchase and sale of mechanical equipment, electronic products, hardware and plastic products, electric furnaces and their accessories, heating elements, and refractory materials; Domestic trade; Import and export of goods and technology^. Core products: High Temperature Annealing Furnace, Silicon Molybdenum Rod Electric Furnace, Intelligent Box Furnace

TOP6
Luoyang Juxing Kiln Co., Ltd
Overall Score4.5 / 5
Est. Date2010-05-14
Registered Capital11000K CNY

Luoyang Juxing Kiln Co., Ltd., with its registered address at No.1 Xingye 1st Road, Science and Technology Industrial Park, Jianxi District, Luoyang City, Henan Province, is registered with the Market Supervision and Administration Bureau of Jianxi District, Luoyang City. The legal representative is Wang Xinkuan, 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 kilns, electric furnace accessories, electric furnace shells, CNC equipment, refractory materials, and heating elements; Ordinary road freight transportation; Engaged in the import and export of goods and technology. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: High Temperature Annealing Furnace, Medium Frequency Furnace, Roller Kiln

TOP7
Suzhou Kehang Precision Instrument Manufacturing Co., Ltd
Overall Score4.5 / 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: High Temperature Annealing Furnace, Double Layer Double Row Roller Atmosphere Furnace, Large-Diameter Tubular Furnace

TOP8
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: High Temperature Annealing Furnace, Instrument Industry Vacuum Furnace, Electric Stove

TOP9
Jiangsu Suoanhui Equipment Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2024-03-27
Registered Capital10000K CNY

Jiangsu Suoanhui Equipment Technology Co., Ltd., with its registered address at No. 13 Ezhou West Road, Heqiao Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Lv Denghui as its legal representative. Its business scope includes licensed projects such as construction projects (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results), general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of ovens, furnaces, and electric furnaces; Sales of industrial automatic control system devices; Sales of instruments and meters; Sales of mechanical and electrical equipment; Sales of mechanical equipment; Sales of intelligent robots; Installation and maintenance of industrial robots; Mechanical equipment leasing; Manufacturing of industrial automatic control system devices; Instrument and meter repair; Sales of intelligent instruments and meters; Sales of electrical equipment; Sales of industrial control computers and systems; Sales of industrial robots; Sales of power electronic components; Sales of electrical accessories; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Sales of mechanical parts and components; Manufacturing of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of refractory materials; Research and development of emerging energy technologies; Retail of computer software, hardware, and auxiliary equipment; Sales of intelligent unmanned aerial vehicles; Integrated circuit sales; Quantum computing technology services; Information system operation and maintenance services; Intelligent control system integration; Development of artificial intelligence application software; Technology import and export; Technology promotion services; Technology promotion and application services; Information system integration services (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: High Temperature Annealing Furnace, Experimental Furnace, Glue Discharge Furnace

TOP10
DeKang (Shanghai) Electric Furnace Co., Ltd
Overall Score4.4 / 5
Est. Date2022-06-28
Registered Capital1000K CNY

DeKang (Shanghai) Electric Furnace Co., Ltd., with its registered address at Building 1, No.1 Haikun Road, Fengxian District, Shanghai, registered with the Market Supervision and Administration Bureau of Fengxian District, and represented by Ninghuadong as its legal representative. Its business scope includes general projects such as ovens, furnaces, and electric furnace sales; Mechanical equipment research and development; Research and development of new material technology; Installation services for ordinary mechanical equipment; Sales of instruments and meters; Electrical equipment repair; General equipment repair; Import and export of goods; Technology import and export; 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: High Temperature Annealing Furnace, Vacuum Furnace, Tubular Furnace

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai DuTe Scientific Instrument Co., Ltd2015-07-08High Temperature Annealing Furnace, Ultra High Temperature Muffle Furnace, Co2 Incubator1000K CNYNot Supported
Luoyang Huishi Electric Furnace Industry Co., Ltd2023-08-07High Temperature Annealing Furnace, Roller Kiln, Tubular Furnace500K CNYNot Supported
Luoyang Yaoxing High Temperature Kiln Co., Ltd2019-11-07High Temperature Annealing Furnace, Ceramic Binder Glass Melting Furnace, Vacuum Furnace Atmosphere Furnace2000K CNYSupported
Huizhou Xinbao Industrial Equipment Co., Ltd2019-11-12High Temperature Annealing Furnace, Hardware Mold Heat Treatment Furnace, Box-Type Resistance Furnace2000K CNYSupported
Shenzhen Xinbao Instrument Equipment Co., Ltd2016-03-14High Temperature Annealing Furnace, Silicon Molybdenum Rod Electric Furnace, Intelligent Box Furnace1000K CNYSupported
Luoyang Juxing Kiln Co., Ltd2010-05-14High Temperature Annealing Furnace, Medium Frequency Furnace, Roller Kiln11000K CNYSupported
Suzhou Kehang Precision Instrument Manufacturing Co., Ltd2020-10-13High Temperature Annealing Furnace, Double Layer Double Row Roller Atmosphere Furnace, Large-Diameter Tubular Furnace2000K CNYSupported
Shanghai Shengli Testing Instrument Co., Ltd2006-02-13High Temperature Annealing Furnace, Instrument Industry Vacuum Furnace, Electric Stove2000K CNYNot Supported
Jiangsu Suoanhui Equipment Technology Co., Ltd2024-03-27High Temperature Annealing Furnace, Experimental Furnace, Glue Discharge Furnace10000K CNYSupported
DeKang (Shanghai) Electric Furnace Co., Ltd2022-06-28High Temperature Annealing Furnace, Vacuum Furnace, Tubular Furnace1000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of high-temperature annealing furnaces, it is recommended to prioritize confirming key technical parameters such as maximum operating temperature, temperature control accuracy, and furnace size to ensure that the equipment meets the requirements of material heat treatment processes.
  • When applied in the fields of metal processing or semiconductor manufacturing, it is necessary to choose atmosphere protection or vacuum annealing furnaces according to specific scenarios. Different designs have a significant impact on oxidation control and energy efficiency.
  • 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.
  • The type of heating element (such as silicon molybdenum rod or resistance wire) and insulation material performance of high-temperature annealing furnace directly affect the equipment life. When purchasing, a comprehensive evaluation can be conducted based on the production load frequency.

Knowledge Base

Q

The high-temperature energy-saving annealing furnace converts electrical energy into thermal energy through heating elements such as resistance wires and silicon carbon rods, raising the temperature inside the furnace to a predetermined value (usually precisely controlled to ± 1). The metal material eliminates residual stress through atomic recombination during the insulation stage (time adjustable), and then adjusts the grain structure through natural cooling or medium cooling (water/oil).

Q

This article analyzes the working principle, application scenarios, and operating points of high-temperature online annealing furnaces, helping industrial users understand their core values and usage skills, and improving the efficiency of metal material processing.

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