Updated Oct 17, 2026 · Public platform & industry data

Oct 17, 2026 Updated

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2026 Top 10 Expanded Graphite Manufacturers in China

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

The top 10 Expanded Graphite manufacturers in China for 2026 are: Xi'an Bizhiyuan Environmental Protection Technology Co., Ltd, Hebei Liukun Technology Co., Ltd, Lingshou Shunyong Mineral Products Co., Ltd, Lingshou County Zhongxin Mineral Products Processing Plant, Wuhan Jiyesheng Chemical Co., Ltd, Hebei Houkang Mineral Products Co., Ltd, Shijiazhuang Fengming Mineral Products Co., Ltd, Wuhan Jiyesheng Chemical Co., Ltd, Lingshou County Huanlun Mineral Processing Plant, Qingdao Mingrun Chenyue Graphite 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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Xi'an Bizhiyuan Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2018-06-08
Registered Capital5000K CNY

Xi'an Bizhiyuan Environmental Protection Technology Co., Ltd., with its registered address at No. 14, Building 1, Hardware and Electrical B Zone, South China City, International Port Area, Xi'an City, Shaanxi Province, is registered with the Chanba International Port Branch (Port Area) of Xi'an Municipal Administration for Market Regulation. The legal representative is Ma Shilei, and its business scope includes the sales of water treatment fillers, water treatment filter media, water treatment chemicals, chemical products (excluding hazardous chemicals), water purification materials, pipeline accessories, valves, wires and cables, iron powder, plumbing building materials, rubber products, mechanical and electrical hardware, and standard parts; Research and development, consulting, and services for environmental protection equipment and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Expanded Graphite, Micro Electrolytic Packing Material, Chemical Reduced Iron Powder

Top 2
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Hebei Liukun Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2023-03-02
Registered Capital20000K CNY

Hebei Liukun Technology Co., Ltd., with its registered address at No. 56, Intersection of Fuxing Street and Tuanjie Road, Fenghuanglou Village, Ciyu Town, Lingshou County, Shijiazhuang City, Hebei Province, is registered with the Lingshou County Market Supervision Administration. The legal representative is Yuan Jianxin, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of communication equipment; Electronic product sales; Sales of refractory materials; Operation of wires and cables; Sales of firefighting equipment; Sales of non-metallic minerals and products; Import and export of goods; Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Sales of household appliances; Sales of security equipment; Sales of mechanical equipment; Sales of daily glass products; Wholesale of automotive spare parts; Sales of instruments and meters; Sales of daily necessities; Sales of office 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: Expanded Graphite, Walnut Shell Powder, Concrete Mortar

Top 3
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Lingshou Shunyong Mineral Products Co., Ltd
Overall Score4.8 / 5
Est. Date2023-10-18
Registered Capital1000K CNY

Lingshou Shunyong Mineral Products Co., Ltd., with its registered address located 100 meters east of Zhaozhuang Bridge, Zhaozhuang Village, Tashang Town, Lingshou County, Shijiazhuang City, Hebei Province, is registered with the Lingshou County Market Supervision and Administration Bureau. The legal representative is Xu Liyan, and the business scope includes general projects: sales of non-metallic minerals and products; Sales of new ceramic materials; Sales of building materials; Sales of lightweight building materials; Sales of chemical products (excluding licensed chemical products); Sales of ecological environment materials; Sales of new catalytic materials and additives; Sales of coatings (excluding hazardous chemicals); Sales of building waterproofing membrane products; Sales of rubber products; Sales of insulation and soundproofing materials; Sales of refractory materials; Sales of metal ores; Sales of agricultural and sideline products; Research and development of new material technology. (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: Expanded Graphite, Volcanic Rock, Powder

TOP4
Lingshou County Zhongxin Mineral Products Processing Plant
Overall Score4.7 / 5
Est. Date2018-03-13
Registered Capital-

Lingshou Zhongxin Mineral Products Processing Factory, with its registered address located in Nanyanchuan Village, Nanyanchuan Township, Lingshou County, Shijiazhuang City, Hebei Province, is registered with the Lingshou County Administration for Industry and Commerce. The legal representative is Liu Xiao, and its business scope includes vermiculite and mica processing; The sales of feldspar, colored sand, pebbles, quartz, volcanic stone, tourmaline, vermiculite, colorful sand, rock fragments, kaolin, and calcium powder (projects that require approval by law can only be carried out after approval by relevant departments). ***. Core products: Expanded Graphite, Kaolin, Glass Microbeads

TOP5
Wuhan Jiyesheng Chemical Co., Ltd
Overall Score4.7 / 5
Est. Date2018-04-19
Registered Capital10000K CNY

Wuhan Jiyesheng Chemical Co., Ltd., with its registered address at Room 15, Floors 1-2, Building D1, Wuhan 28th Street Leisure and Commercial Center, Yedian Village, Panlongcheng Economic Development Zone, Huangpi District, Wuhan City. The registration authority is the Market Supervision Administration of Huangpi District, Wuhan City, and the legal representative is Tian Zhipeng. Its business scope includes licensed projects such as hazardous chemical operations; Internet information service. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of chemical products (excluding licensed chemical products); Sales of food additives; Recycling of renewable resources (excluding productive waste metals); Recycling and cascading utilization of waste power batteries from new energy vehicles (excluding hazardous waste management); Productive waste metal recycling; Sales of renewable resources; Fertilizer sales; Sales of specialized chemical products (excluding hazardous chemicals); Sales of experimental analytical instruments; Sales of instruments and meters; Sales of daily chemical products; Sales of electronic specialized materials; Import and export of goods; Technology import and export; Import and export agency. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Expanded Graphite, Chemical Raw Materials, Food

TOP6
Hebei Houkang Mineral Products Co., Ltd
Overall Score4.6 / 5
Est. Date2015-07-31
Registered Capital3690K CNY

Hebei Houkang Mineral Products Co., Ltd., with its registered address at Room 1209, Unit 2, Building 1, Fengyueyuan Community, No. 88 Shiqing Road, Xinhua District, Shijiazhuang City, Hebei Province, is registered with the Market Supervision Administration of Xinhua District. The legal representative is Ma Xixiang, and its business scope includes the processing of mineral products (excluding state-owned and coal) (limited to branch offices only); Sales of mineral products (excluding national control and coal), arts and crafts, hardware products, building materials, refractory materials, decorative materials, glass products, mechanical equipment and accessories, photovoltaic power generation equipment and accessories, environmental protection special equipment, water pumps and accessories, electronic products and accessories, communication equipment (excluding ground satellite receiving equipment) and accessories, instruments and meters, sports equipment, jewelry, automotive parts, bicycles and accessories, chemical raw materials (excluding hazardous chemicals), rubber products, metal products (excluding rare and precious metals), daily necessities, cosmetics, needle textiles, and general labor protection supplies; Design and construction of steel structure engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Expanded Graphite, Polypropylene Fiber, Biomass Pellets

TOP7
Shijiazhuang Fengming Mineral Products Co., Ltd
Overall Score4.6 / 5
Est. Date2018-05-25
Registered Capital1000K CNY

Shijiazhuang Fengming Mineral Products Co., Ltd., with its registered address in Xinhushe Village, Nanyanchuan Township, Lingshou County, Shijiazhuang City, Hebei Province, is registered with the Market Supervision Administration of Lingshou County. The legal representative is Sun Zelei, and its business scope includes the processing and sales of colored sand, vermiculite, mica, and quartz sand; Sales of ceramic balls, mineral fibers, kaolin, perlite, floating beads, volcanic rocks, vermiculite, iron concentrate powder, calcium powder, bauxite, bentonite, iron oxide, feldspar, diamond sand, glass beads, sepiolite, and fireproof coatings. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Expanded Graphite, Bentonite, Perlite

TOP8
Wuhan Jiyesheng Chemical Co., Ltd
Overall Score4.6 / 5
Est. Date2018-04-19
Registered Capital10000K CNY

Wuhan Jiyesheng Chemical Co., Ltd., with its registered address at Room 15, Floors 1-2, Building D1, Wuhan 28th Street Leisure and Commercial Center, Yedian Village, Panlongcheng Economic Development Zone, Huangpi District, Wuhan City. The registration authority is the Market Supervision Administration of Huangpi District, Wuhan City, and the legal representative is Tian Zhipeng. Its business scope includes licensed projects such as hazardous chemical operations; Internet information service. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: sales of chemical products (excluding licensed chemical products); Sales of food additives; Recycling of renewable resources (excluding productive waste metals); Recycling and cascading utilization of waste power batteries from new energy vehicles (excluding hazardous waste management); Productive waste metal recycling; Sales of renewable resources; Fertilizer sales; Sales of specialized chemical products (excluding hazardous chemicals); Sales of experimental analytical instruments; Sales of instruments and meters; Sales of daily chemical products; Sales of electronic specialized materials; Import and export of goods; Technology import and export; Import and export agency. (Except for licensed businesses, it is allowed to independently operate projects that are not prohibited or restricted by laws and regulations in accordance with the law). Core products: Expanded Graphite, Water Treatment Products, Chemical Industry

TOP9
Lingshou County Huanlun Mineral Processing Plant
Overall Score4.5 / 5
Est. Date2018-03-09
Registered Capital-

Lingshou County Huanlun Mineral Products Processing Factory, with its registered address in Taitou Village, Chatou Town, Lingshou County, Shijiazhuang City, Hebei Province, is registered with the Lingshou County Market Supervision and Administration Bureau. The legal representative is Zuo Lanxia, and its business scope includes mica, quartz powder, stone powder, glass powder, dolomite powder, calcite powder, barite powder, electrical stone powder, far-infrared powder, bentonite, pigment, zeolite powder, diatomaceous earth, fluorite powder, titanium dioxide, vermiculite powder, volcanic rock, kaolin, calcium powder, talc powder, floating beads, vermiculite, silica micro powder, sepiolite fiber, colored sand, rock fragments, bauxite, salt sand, walnut shell, iron powder, iron oxide, ceramic clay, iron oxide. Processing of red, iron oxide yellow, iron oxide black, magnetic powder, iron sand, volcanic mud, volcanic stone powder, hexagonal stone powder, and shell powder Sales (projects that require approval by law must be approved by relevant departments before conducting business activities). ***. Core products: Expanded Graphite, Activated Clay Series, Barium Sulfate Precipitation Series

TOP10
Qingdao Mingrun Chenyue Graphite Co., Ltd
Overall Score4.3 / 5
Est. Date2022-10-09
Registered Capital5000K CNY

Qingdao Mingrun Chenyue Graphite Co., Ltd., with its registered address at Maojiabu Village West, Yuanshang Town, Laixi City, Qingdao City, Shandong Province, is registered with the Laixi Market Supervision Administration Bureau. The legal representative is Li Wenbin, and its business scope includes general projects such as sales of graphene materials; Sales of graphite and carbon products; Sales of non-metallic minerals and products; Manufacturing of graphite and carbon products; Import and export of goods; Research and development of new material technology. (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: Expanded Graphite, High Purity Graphite Powder, Spherical Graphite

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Xi'an Bizhiyuan Environmental Protection Technology Co., Ltd2018-06-08Expanded Graphite, Micro Electrolytic Packing Material, Chemical Reduced Iron Powder5000K CNYSupported
Hebei Liukun Technology Co., Ltd2023-03-02Expanded Graphite, Walnut Shell Powder, Concrete Mortar20000K CNYNot Supported
Lingshou Shunyong Mineral Products Co., Ltd2023-10-18Expanded Graphite, Volcanic Rock, Powder1000K CNYNot Supported
Lingshou County Zhongxin Mineral Products Processing Plant2018-03-13Expanded Graphite, Kaolin, Glass Microbeads-Not Supported
Wuhan Jiyesheng Chemical Co., Ltd2018-04-19Expanded Graphite, Chemical Raw Materials, Food10000K CNYNot Supported
Hebei Houkang Mineral Products Co., Ltd2015-07-31Expanded Graphite, Polypropylene Fiber, Biomass Pellets3690K CNYNot Supported
Shijiazhuang Fengming Mineral Products Co., Ltd2018-05-25Expanded Graphite, Bentonite, Perlite1000K CNYNot Supported
Wuhan Jiyesheng Chemical Co., Ltd2018-04-19Expanded Graphite, Water Treatment Products, Chemical Industry10000K CNYNot Supported
Lingshou County Huanlun Mineral Processing Plant2018-03-09Expanded Graphite, Activated Clay Series, Barium Sulfate Precipitation Series-Not Supported
Qingdao Mingrun Chenyue Graphite Co., Ltd2022-10-09Expanded Graphite, High Purity Graphite Powder, Spherical Graphite5000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of expanded graphite, it is recommended to prioritize confirming key technical parameters such as expansion ratio, particle size distribution, and purity of the product, which directly affect its performance in sealing materials or fire-resistant coatings.
  • 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 ensure supply stability and compliance.
  • Expanded graphite is widely used in high-temperature insulation and conductive composite materials, and the requirements for sulfur content and thermal conductivity need to be adjusted according to specific scenarios (such as aerospace or battery electrodes) during procurement.
  • If purchasing for the environmental protection field (such as adsorbent materials), attention should be paid to the porosity data of expanded graphite provided by the supplier, and the supplier's capabilities should be comprehensively evaluated based on industry performance and enterprise activity.

Knowledge Base

Q

Expanded graphite, as a high-quality sealing material, has excellent heat resistance, chemical stability, and self-lubricating properties. It can maintain good sealing effect in high temperature and corrosive environments, and is suitable for various industrial fields. The porous structure of expanded graphite endows it with excellent compression rebound properties, allowing it to fill irregular surfaces and provide a durable and reliable seal. In addition, its low density

Q

1、 What is expandable graphite Graphite crystals have a hexagonal mesh planar layered structure composed of carbon elements. The carbon atoms on the layer plane are bonded by strong covalent bonds, while the interlayer is bonded by van der Waals forces, which are very weak and have a large interlayer distance. Therefore, under appropriate conditions, various chemical substances such as acids, alkali metals, salts, etc. can be inserted between graphite layers and interact with carbon atoms

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