Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Graphite Vacuum Furnace Manufacturers in China

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

The top 10 Graphite Vacuum Furnace manufacturers in China for 2026 are: Chengdu Xinnan Guang Machinery Equipment Co., Ltd, Henan Wanying Refractory Material Technology Co., Ltd, Shandong Shangyi Metal Technology Co., Ltd, Jiangsu Qianjin Furnace Industry Equipment Co., Ltd, Shenzhen Zhongdaqiang Electric Furnace Co., Ltd, Zhucheng Xinhang Intelligent Equipment Co., Ltd, Zhengzhou Hongcheng Intelligent Technology Co., Ltd, Shanghai Bona Thermal Power Furnace Co., Ltd, Shanghai Shengli Testing Instrument Co., Ltd, Suzhou Guanxu Instrument Equipment 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: Graphite Vacuum Furnace, Lithography Machine, Metal Oil Diffusion Pump

Top 2
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Henan Wanying Refractory Material Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-03-30
Registered Capital1000K CNY

Henan Wanying Refractory Materials Technology Co., Ltd., with its registered address located at Building 1 of Huazhong Petroleum Machinery Co., Ltd. in Wulikou, Guodian Town, Xinzheng City, Zhengzhou City, Henan Province, is registered with the Xinzheng Market Supervision Administration. The legal representative is Zhang Xiuzhi, and the business scope includes general projects such as graphite and carbon product manufacturing; Manufacturing of high-performance fibers and composite materials; Sealing component manufacturing; Production of refractory materials; Sales of high-performance fibers and composite materials; Sales of graphene materials; Sales of graphite and carbon products; Sales of high-performance sealing materials; Sales of refractory materials; Sales of non-metallic minerals and products; Research and development of new material technology; 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: Graphite Vacuum Furnace, Graphite Electrode, Graphite Crucible

Top 3
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Shandong Shangyi Metal Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2021-04-28
Registered Capital20000K CNY

Shandong Shangyi Metal Technology Co., Ltd., with its registered address in Guchengli Village, Weizi Street, Changyi City, Weifang City, Shandong Province, is located at the southern end of Ludong Foundry City. The registration authority is Changyi Market Supervision Administration, and the legal representative is Sun Jinbo. Its business scope includes general projects such as research and development of new material technology; Manufacturing of ovens, furnaces, and electric furnaces; Sales of ovens, furnaces, and electric furnaces; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Sales of intelligent basic manufacturing equipment; Manufacturing of metal processing machinery; Metal surface treatment and heat treatment processing; Quenching processing; Mechanical parts and component processing; Manufacturing of graphite and carbon products; Sales of special ceramic products; Sales of high-performance fibers and composite materials; Sales of high-performance sealing materials; Mechanical equipment leasing; Development of artificial intelligence application software; Industrial design services; Trade brokers; Sales agent. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods); Technology import and export; 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. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Graphite Vacuum Furnace, Second Hand Vacuum Brazing Furnace, Vacuum Gas Quenching Furnace

TOP4
Jiangsu Qianjin Furnace Industry Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date1999-07-27
Registered Capital18000K CNY

Jiangsu Qianjin Furnace Industry Equipment Co., Ltd., with its registered address located in the Industrial Concentration Zone of Xinzhuang Street, Yixing City (Zhenze North Road), is registered with Yixing Data Bureau and represented by Liu Hongxiang. Its business scope includes the manufacturing and sales of resistance furnaces, electric furnaces, incinerators, and industrial kilns; 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) General projects: sales of refractory materials; Software development; Computer system services; Information system integration services; Wholesale of computer software, hardware, and auxiliary equipment (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: Graphite Vacuum Furnace, Gas Roller Kiln, Gas Mesh Belt Furnace

TOP5
Shenzhen Zhongdaqiang Electric Furnace Co., Ltd
Overall Score4.6 / 5
Est. Date2016-05-03
Registered Capital10000K CNY

Shenzhen Zhongdaqiang Electric Furnace Co., Ltd., with its registered address at 611, Building B, Liangli Industrial Park, No. 78 Ainan Road, Longdong Community, Baolong Street, Longgang District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Jiao Jinzhi. Its business scope includes the technical development and sales of industrial control software, variable frequency electric furnaces, industrial electric furnaces, ovens, tunnel furnaces, mesh belt furnaces, box type resistance furnaces, high-temperature electric furnaces, and vacuum furnaces; Operating e-commerce (for those involving prior administrative licenses, a prior administrative license document must be obtained before operation); Invest in the establishment of industries (specific projects to be declared separately); Domestic trade; Import and export of goods and technology. Production of industrial control software, variable frequency electric furnaces, industrial electric furnaces, ovens, tunnel furnaces, mesh belt furnaces, box type resistance furnaces, high-temperature electric furnaces, and vacuum furnaces (excluding projects prohibited or required to be approved before registration by laws, administrative regulations, or decisions of the State Council).. Core products: Graphite Vacuum Furnace, Annealing Furnace, Box-Type Resistance Furnace

TOP6
Zhucheng Xinhang Intelligent Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2025-03-12
Registered Capital1000K CNY

Zhucheng Xinhang Intelligent Equipment Co., Ltd., with its registered address at No. 79 Shungeng Road, Shunwang Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Guo Peisen, and the business scope includes general projects: manufacturing of industrial automatic control system devices; Manufacturing of specialized equipment for rubber processing; Sales of specialized equipment for rubber processing; Mechanical equipment research and development; Manufacturing of mechanical and electrical equipment; Sales of mechanical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of casting machinery; Manufacturing of specialized packaging equipment; Agricultural machinery manufacturing; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Manufacturing of specialized equipment for plastic processing; Manufacturing of specialized equipment for agricultural and sideline food processing; Manufacturing of specialized equipment for the production of glass, ceramics, and enamel products; Manufacturing of specialized equipment for environmental protection; Manufacturing of specialized equipment for pulp and paper production; Manufacturing of automotive parts and accessories; Manufacturing of agricultural, forestry, animal husbandry and fishery machinery accessories; Sales of specialized equipment for plastic processing; Sales of communication equipment; Retail of automotive spare parts; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of casting machinery; 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: Graphite Vacuum Furnace, Autoclave, Vulcanization Tank

TOP7
Zhengzhou Hongcheng Intelligent Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-05-20
Registered Capital1000K CNY

Zhengzhou Hongcheng Intelligent Technology Co., Ltd., registered at No. 8, Intersection of Xingyun Road and Zhimian Road, Xingyang City, Zhengzhou City, Henan Province, with the Market Supervision Administration of Xingyang City as the registration authority and Qiu Jianzhong as the legal representative. Its business scope includes technology development, technology services, and technology transfer of intelligent devices; Research and development, assembly, processing, and sales of intelligent high-temperature heating furnaces, vacuum furnaces, and experimental electric furnaces; Technical research and development, processing, and sales of equipment related to the production, molding, coating, and heat treatment of new energy and new materials, as well as related technical services; Processing and sales of electric heating elements, electrical components, instruments and accessories; Industrial electrical automation technology development, computer software and hardware technology development, technical consulting, and technology transfer; Design, production, sales, and related technical services of electrical control cabinets; Import and export of goods or technology.. Core products: Graphite Vacuum Furnace, Annealing Furnace, Crystal Temperature Controlled Furnace

TOP8
Shanghai Bona Thermal Power Furnace Co., Ltd
Overall Score4.5 / 5
Est. Date2021-06-02
Registered Capital1000K CNY

Shanghai Bona Thermal Power Furnace Co., Ltd., with its registered address at 1628 Suzhao Road, Minhang District, Shanghai, registered with the Minhang District Market Supervision and Administration Bureau, and represented by Zhang Zuoxin as its legal representative. Its business scope includes general projects such as baking ovens, furnaces, and electric furnace manufacturing; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of power electronic components; Manufacturing of capacitors and their supporting equipment; Manufacturing of instruments and meters; Sales of ovens, furnaces, and electric furnaces; Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of power electronic components; Instrument and meter repair; Installation services for ordinary mechanical equipment; 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: Graphite Vacuum Furnace, Vacuum Gas Quenching Furnace, Degreasing Furnace

TOP9
Shanghai Shengli Testing Instrument Co., Ltd
Overall Score4.4 / 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: Graphite Vacuum Furnace, Lift Furnace, Best Sellers

TOP10
Suzhou Guanxu Instrument Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2016-03-04
Registered Capital2000K CNY

Suzhou Guanxu Instrument Equipment Co., Ltd., with its registered address at 599 Fengxing Road, Huaqiao Town, Kunshan City, Jiangsu Province, is registered with the Kunshan Administrative Approval Bureau and represented by Chen Li as its legal representative. Its business scope includes the sales of industrial equipment, electronic components, mechanical equipment, and hardware and electrical equipment; Technical services, consulting, development, and transfer in the field of mechanical equipment technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of industrial automatic control system devices; Manufacturing of electronic components; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of hardware products (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: Graphite Vacuum Furnace, Tunnel Furnace, Tunnel Oven, Vacuum Molybdenum Wire Furnace

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chengdu Xinnan Guang Machinery Equipment Co., Ltd2002-07-24Graphite Vacuum Furnace, Lithography Machine, Metal Oil Diffusion Pump2000K CNYNot Supported
Henan Wanying Refractory Material Technology Co., Ltd2020-03-30Graphite Vacuum Furnace, Graphite Electrode, Graphite Crucible1000K CNYSupported
Shandong Shangyi Metal Technology Co., Ltd2021-04-28Graphite Vacuum Furnace, Second Hand Vacuum Brazing Furnace, Vacuum Gas Quenching Furnace20000K CNYNot Supported
Jiangsu Qianjin Furnace Industry Equipment Co., Ltd1999-07-27Graphite Vacuum Furnace, Gas Roller Kiln, Gas Mesh Belt Furnace18000K CNYSupported
Shenzhen Zhongdaqiang Electric Furnace Co., Ltd2016-05-03Graphite Vacuum Furnace, Annealing Furnace, Box-Type Resistance Furnace10000K CNYSupported
Zhucheng Xinhang Intelligent Equipment Co., Ltd2025-03-12Graphite Vacuum Furnace, Autoclave, Vulcanization Tank1000K CNYNot Supported
Zhengzhou Hongcheng Intelligent Technology Co., Ltd2020-05-20Graphite Vacuum Furnace, Annealing Furnace, Crystal Temperature Controlled Furnace1000K CNYSupported
Shanghai Bona Thermal Power Furnace Co., Ltd2021-06-02Graphite Vacuum Furnace, Vacuum Gas Quenching Furnace, Degreasing Furnace1000K CNYNot Supported
Shanghai Shengli Testing Instrument Co., Ltd2006-02-13Graphite Vacuum Furnace, Lift Furnace, Best Sellers2000K CNYNot Supported
Suzhou Guanxu Instrument Equipment Co., Ltd2016-03-04Graphite Vacuum Furnace, Tunnel Furnace, Tunnel Oven, Vacuum Molybdenum Wire Furnace2000K CNYNot Supported

Knowledge Base

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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