Updated Oct 15, 2026 · Public platform & industry data

Oct 15, 2026 Updated

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2026 Top 10 High-Purity Graphite Manufacturers in China

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Top-rated High-Purity Graphite suppliers, How to choose a High-Purity Graphite manufacturer, Best High-Purity Graphite companies in China

The top 10 High-Purity Graphite manufacturers in China for 2026 are: Lingshou County Erping Mineral Processing Plant, Yongshun Mineral Processing Plant in Lingshou County, Dongguan Kaidi Carbon Co., Ltd, Linzhang Xingrui Carbon Co., Ltd, Nangong Jiuxin New Material Technology Co., Ltd, Yixing Yongxu Graphite Products Co., Ltd, Yixing Huxin Graphite Products Co., Ltd, Langfang Ruixu Sealing Materials Co., Ltd, Jiangxi Shuobang New Material Technology Co., Ltd, Hebei Ruitong Carbon 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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Lingshou County Erping Mineral Processing Plant
Overall Score4.9 / 5
Est. Date2018-03-09
Registered Capital-

Lingshou County Erping Mineral Products Processing Factory, with its registered address located in Xujiacho Village, Ciyu Town, Lingshou County, Shijiazhuang City, Hebei Province. The registration authority is the Lingshou County Administration for Industry and Commerce, and the legal representative is Yang Zhihui. Its business scope includes the processing and sales of vermiculite, feldspar, colored sand, and pebbles; Sales of quartz stone, mica, volcanic stone, tourmaline, vermiculite, five colored stone, rock fragments, kaolin, heavy and light calcium powder, and fiber mineral products. ***. Core products: High-Purity Graphite, Graphite, Silica Fume

Top 2
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Yongshun Mineral Processing Plant in Lingshou County
Overall Score4.8 / 5
Est. Date2016-01-12
Registered Capital-

Yongshun Mineral Products Processing Factory in Lingshou County, Shijiazhuang City, Hebei Province, with its registered address in Xiwangjiao Village, Niucheng Township, Lingshou County. The registration authority is the Lingshou County Market Supervision and Administration Bureau, and the legal representative is Luo Xiaomin. Its business scope includes the processing and sales of vermiculite, mica, colored sand, pebbles, kaolin, quartz sand, perlite, and feldspar; The sales of bentonite, calcium powder, glass sand, and talc powder (if the above business scope involves licensed business projects, permission from relevant departments should be obtained before operation). ***. Core products: High-Purity Graphite, Quartz Powder, Landscape Pebbles

Top 3
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Dongguan Kaidi Carbon Co., Ltd
Overall Score4.8 / 5
Est. Date2013-11-28
Registered Capital45000K CNY

Dongguan Kaidi Carbon Co., Ltd., registered at No. 19 Jinyuan Road, Liaobu Town, Dongguan City, Guangdong Province, with the Dongguan Market Supervision Administration as the registration authority and Chen Gengdong as the legal representative, is engaged in the production and sales of graphite materials (excluding hazardous chemicals), graphite electrodes, graphite products, glass products, molds and accessories, general mechanical equipment and accessories; Property leasing; estate management; Software development and sales (excluding electronic publications); Tool sales; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High-Purity Graphite, High Purity Graphite Mold, Carbon Professional Graphite

TOP4
Linzhang Xingrui Carbon Co., Ltd
Overall Score4.7 / 5
Est. Date2022-03-01
Registered Capital50K CNY

Linzhang Xingrui Carbon Co., Ltd. is registered at No. 382 Jingjia Hutong, Xiaoping Ying Village, Linzhang Town, Linzhang County, Handan City, Hebei Province. The registration authority is Linzhang County Market Supervision Administration Bureau, and the legal representative is Zhu Zhiqiang. The business scope includes general projects such as graphite, graphite electrodes, graphite special-shaped parts, graphite welding molds, graphite crucibles, carbon electrodes, graphite anodes, graphite powder, graphite square, carbon additives, carbon products, refractory materials, petroleum coke, graphite products, and high-purity graphite sales. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High-Purity Graphite, Recycling Of Graphite Crucible, Shimo Fang's Doorstep

TOP5
Nangong Jiuxin New Material Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2024-01-29
Registered Capital100K CNY

Nangong Jiuxin New Material Technology Co., Ltd., with its registered address at No. 191 Zoujia Village, Duanlutou Town, Nangong City, Xingtai City, Hebei Province, is registered with the Nangong Market Supervision Administration Bureau and represented by Tang Xizan as its legal representative. Its business scope includes general projects such as research and development of new material technology; Promotion services for new material technology; Research and development of hardware products; Research and development of metal products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of new organic active materials; Sales of new ceramic materials; Sales of new membrane materials; Sales of high-performance fibers and composite materials; Sales of new metal functional materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of metal fittings for construction; Sales of architectural ceramic products; Sales of non-ferrous metal alloys; Sales of metal materials; Sales of metal products; Sales of mechanical parts and components; Retail of hardware products. (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-Purity Graphite, Micro Sized Molybdenum Iron Powder, High Purity Spherical Tin Powder

TOP6
Yixing Yongxu Graphite Products Co., Ltd
Overall Score4.6 / 5
Est. Date2007-01-30
Registered Capital10000K CNY

Yixing Yongxu Graphite Products Co., Ltd., with its registered address in Zhaozhuang Village, Dingshu Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Yong Xueqiang, and its business scope includes general projects such as the manufacturing of graphite and carbon products; Sales of graphite and carbon products; Production of refractory materials; Sales of refractory materials; Sales of special ceramic products; Sales of daily ceramic products; Sales of non-metallic minerals and products; Import and export agency; 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-Purity Graphite, Graphite Anode Plate, Graphite Crucible

TOP7
Yixing Huxin Graphite Products Co., Ltd
Overall Score4.6 / 5
Est. Date1990-06-11
Registered Capital5000K CNY

Yixing Huxin Graphite Products Co., Ltd., with its registered address in Jianwu Village, Hufu Town, Yixing City, is registered with Yixing Data Bureau and represented by Yonghanxin as its legal representative. Its business scope includes general projects such as graphite and carbon product manufacturing; Sales of graphite and carbon products; Sales of refractory materials; Sales of special ceramic products; Sales of metal 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: High-Purity Graphite, Graphite Box Bowl, Graphite Disc

TOP8
Langfang Ruixu Sealing Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2013-06-05
Registered Capital5000K CNY

Langfang Ruixu Sealing Materials Co., Ltd., registered in Xiaoguang'an Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City, represented by He Shuanglong as the legal representative. Its business scope includes processing and sales of rubber gaskets, metal winding gaskets, graphite composite gaskets, ladle gaskets, graphite gaskets, PTFE gaskets, PTFE plates, corrugated gaskets, toothed gaskets, elliptical gaskets, octagonal gaskets, and clay fillers; Sales: insulation materials, fireproof materials, polycrystalline silicon. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: High-Purity Graphite, Aramid Fiber Sealing Ring, Graphite Wrapped Gasket

TOP9
Jiangxi Shuobang New Material Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-06-01
Registered Capital10000K CNY

Jiangxi Shuobang New Material Technology Co., Ltd., with its registered address in Guangchang County Industrial Park, Fuzhou City, Jiangxi Province, is registered with the Guangchang County Market Supervision Administration. The legal representative is Yi Guangyao, and its business scope includes general projects such as research and development of new material technology, manufacturing of high-performance fibers and composite materials, sales of high-performance fibers and composite materials, manufacturing of cellulose fiber raw materials and fibers, manufacturing of graphite and carbon products, sales of graphite and carbon products, manufacturing of railway locomotive and vehicle parts, sales of railway locomotive and vehicle parts, manufacturing of automotive parts and accessories, processing of mechanical parts and components, sales of mechanical parts and components, manufacturing of plastic products, sales of plastic products, manufacturing of non-ferrous metal alloys, rolling processing of non-ferrous metal alloys, sales of non-ferrous metal alloys, and recycling of renewable resources (excluding productive waste). Metal) Processing and sales of renewable resources, recycling of productive waste metals, import and export of goods, and import and export of technology (except for projects that require approval according to law, business activities can be carried out independently based on the business license). Core products: High-Purity Graphite, Polyacrylonitrile Fiber, Aramid Powder

TOP10
Hebei Ruitong Carbon Co., Ltd
Overall Score4.3 / 5
Est. Date2003-09-29
Registered Capital31164.516K CNY

Hebei Ruitong Carbon Co., Ltd., with its registered address at North Changxiang Road, Guochang Line, Cheng'an County, Handan City, is registered with the Market Supervision Administration of Handan City. The legal representative is Chen Wenming, and its business scope includes general projects such as graphite and carbon product manufacturing; Sales of graphite and carbon products; Sales of refractory materials; Sales of non-metallic minerals and products; Sales of petroleum products (excluding hazardous chemicals); Coking; Import and export of goods; Internet of Things technology services; Industrial Internet data service; Software development; Information system operation and maintenance services; Electronic product sales; Sales of electronic components and electromechanical equipment. (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-Purity Graphite, Carbon Rod, Graphite Crucible

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Lingshou County Erping Mineral Processing Plant2018-03-09High-Purity Graphite, Graphite, Silica Fume-Supported
Yongshun Mineral Processing Plant in Lingshou County2016-01-12High-Purity Graphite, Quartz Powder, Landscape Pebbles-Not Supported
Dongguan Kaidi Carbon Co., Ltd2013-11-28High-Purity Graphite, High Purity Graphite Mold, Carbon Professional Graphite45000K CNYNot Supported
Linzhang Xingrui Carbon Co., Ltd2022-03-01High-Purity Graphite, Recycling Of Graphite Crucible, Shimo Fang's Doorstep50K CNYSupported
Nangong Jiuxin New Material Technology Co., Ltd2024-01-29High-Purity Graphite, Micro Sized Molybdenum Iron Powder, High Purity Spherical Tin Powder100K CNYNot Supported
Yixing Yongxu Graphite Products Co., Ltd2007-01-30High-Purity Graphite, Graphite Anode Plate, Graphite Crucible10000K CNYSupported
Yixing Huxin Graphite Products Co., Ltd1990-06-11High-Purity Graphite, Graphite Box Bowl, Graphite Disc5000K CNYSupported
Langfang Ruixu Sealing Materials Co., Ltd2013-06-05High-Purity Graphite, Aramid Fiber Sealing Ring, Graphite Wrapped Gasket5000K CNYSupported
Jiangxi Shuobang New Material Technology Co., Ltd2018-06-01High-Purity Graphite, Polyacrylonitrile Fiber, Aramid Powder10000K CNYNot Supported
Hebei Ruitong Carbon Co., Ltd2003-09-29High-Purity Graphite, Carbon Rod, Graphite Crucible31164.516K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of high-purity graphite, it is recommended to prioritize confirming carbon content (usually ≥ 99.9%) and ash content indicators (≤ 0.1%), as these parameters directly affect its thermal stability performance in semiconductor thermal fields or photovoltaic single crystal furnaces.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support, especially in areas with strict purity requirements such as lithium battery negative electrode materials.
  • The application of high-purity graphite as a neutron moderator in nuclear reactors requires attention to density and grain size parameters, as different specifications have significant differences in neutron absorption efficiency.
  • For the continuous casting scenario in the metallurgical industry, it is recommended to evaluate the stability of product batches based on the industry data support of suppliers, while verifying their enterprise activity and historical delivery records.

Knowledge Base

Q

High purity graphite crucible is a high-temperature resistant container with high carbon content, characterized by good thermal conductivity, acid and alkali corrosion resistance, and low thermal expansion coefficient. Suitable for metal melting, laboratory sample heating and other scenarios, it can quickly and uniformly transfer heat, is not easy to crack during use, can be reused, and provides stable and reliable container support for high-temperature processing operations.

Q

This article provides a detailed introduction to the material properties, preparation process, and application fields of high-purity graphite. High purity graphite is a non-metallic mineral composed of carbon elements, which has excellent properties such as high temperature resistance and strong conductivity. It is widely used in fields such as new energy, metallurgy, and chemical engineering. By delving into the material characteristics of high-purity graphite, we can better grasp its important position in modern industry.

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