Qingdao Weijie Graphite Co., Ltd. is a manufacturer of graphite products based in Qingdao, China, established in 2011. The company specializes in a variety of products including Flake Graphite, Graphite Power, Expanded Graphite, Graphite Carburizer, Recarburizer, Carbon Additive, Calcined Petroleum Coke, Carbon Raiser, Carburant, and Electric Calcined Anthracite Coal. With 5 to 10 employees, Qingdao Weijie Graphite Co., Ltd. operates with an ISO 9001 certification, ensuring quality management. The company possesses its own factory and has been actively involved in international trade since its inception, exporting to markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, and Western Europe. They maintain an export percentage of 41% to 50% and have an annual output value exceeding US$100 Million, supported by over 10 production lines and an R&D team.
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Factory Directly Produces Flake Graphite Powder with High Temperature Resistance and High Purity
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Factory Directly Produces Flake Graphite Powder with High Temperature Resistance and High Purity, Find Details and Price about Graphite Powder Expandable Graphite from Factory Directly Produces Flake Graphite Powder with High Temperature Resistance and High Purity - Qingdao Weijie Graphite Co., Ltd.$500
Flake Graphite Natural for Crucible Graphite/Graphite Flakes
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Flake Graphite Natural for Crucible Graphite/Graphite Flakes, Find Details and Price about Natural Flake Graphite Graphite Powder from Flake Graphite Natural for Crucible Graphite/Graphite Flakes - Qingdao Weijie Graphite Co., Ltd.$500
Production of Graphite Powder for Electrodes, Electrode Raw Materials, Natural Flake Graphite
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Production of Graphite Powder for Electrodes, Electrode Raw Materials, Natural Flake Graphite, Find Details and Price about Natural Flake Graphite Graphite Powder from Production of Graphite Powder for Electrodes, Electrode Raw Materials, Natural Flake Graphite - Qingdao Weijie Graphite Co., Ltd.$500
Good Thermal Electric Conductivity Sgl Isotropic Expanded Carbon Graphite Blank
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Good Thermal Electric Conductivity Sgl Isotropic Expanded Carbon Graphite Blank, Find Details and Price about Expandable Graphite Graphite Powder from Good Thermal Electric Conductivity Sgl Isotropic Expanded Carbon Graphite Blank - Qingdao Weijie Graphite Co., Ltd.$500
Cheap Customized Black Thermal Conductive Carbon Graphite Paper
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Cheap Customized Black Thermal Conductive Carbon Graphite Paper, Find Details and Price about Graphite Paper Fire Doors from Cheap Customized Black Thermal Conductive Carbon Graphite Paper - Qingdao Weijie Graphite Co., Ltd.$350
Natural Flake Graphite Price of Thermal Conductive Expanded Graphite Per Ton
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Natural Flake Graphite Price of Thermal Conductive Expanded Graphite Per Ton, Find Details and Price about Expandable Graphite Graphite Powder from Natural Flake Graphite Price of Thermal Conductive Expanded Graphite Per Ton - Qingdao Weijie Graphite Co., Ltd.$500
Expandable Graphite Powder Is Made of Natural Flake Graphite
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Expandable Graphite Powder Is Made of Natural Flake Graphite, Find Details and Price about Flake Graphite Graphite from Expandable Graphite Powder Is Made of Natural Flake Graphite - Qingdao Weijie Graphite Co., Ltd.$400
China Factory Produced, Flexible, Conductive, High Temperature Resistant, Graphite Paper
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China Factory Produced, Flexible, Conductive, High Temperature Resistant, Graphite Paper, Find Details and Price about Graphite Paper Fire Doors from China Factory Produced, Flexible, Conductive, High Temperature Resistant, Graphite Paper - Qingdao Weijie Graphite Co., Ltd.$350
Chinese Factory High Resiliency Property Graphite Powder Pure Flake
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Chinese Factory High Resiliency Property Graphite Powder Pure Flake, Find Details and Price about Natural Flake Graphite Graphite Powder from Chinese Factory High Resiliency Property Graphite Powder Pure Flake - Qingdao Weijie Graphite Co., Ltd.$500
High Purity Amorphous Micro-Fine Graphite Scale Graphite Powder
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High Purity Amorphous Micro-Fine Graphite Scale Graphite Powder, Find Details and Price about Graphite Powder Expandable Graphite from High Purity Amorphous Micro-Fine Graphite Scale Graphite Powder - Qingdao Weijie Graphite Co., Ltd.$500
Natural Flake Graphite +894 Refractory Use - Graphite
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Natural Flake Graphite +894 Refractory Use - Graphite, Find Details and Price about Natural Flake Graphite Graphite Powder from Natural Flake Graphite +894 Refractory Use - Graphite - Qingdao Weijie Graphite Co., Ltd.$500
Graphite Powder with High Lubricity and High Abrasion Resistance, Natural Flake Graphite, Expandable Graphite Made in China
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Graphite Powder with High Lubricity and High Abrasion Resistance, Natural Flake Graphite, Expandable Graphite Made in China, Find Details and Price about Flake Graphite Graphite from Graphite Powder with High Lubricity and High Abrasion Resistance, Natural Flake Graphite, Expandable Graphite Made in China - Qingdao Weijie Graphite Co., Ltd.$400
Certifications
ISO 9001
1
International Organization for Standardization 9001
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Qingdao Shengkaiweijian Graphite Products Co., Ltd. is a professional manufacturer and backbone enterprise in the graphite industry, established in 2005 and headquartered in Laixi, Qingdao, China. The company operates a sophisticated manufacturing facility equipped with advanced CNC machining centers, milling machines, and specialized production lines. With a workforce of over 100 employees and a strong R&D team, the company holds an ISO 9001 certification and multiple invention patents, emphasizing continuous innovation in carbon and graphite technology.
The company specializes in a comprehensive range of graphite products, particularly for the metallurgy and non-ferrous metal casting sectors. Their core offerings include high-precision graphite molds and dies for oxygen-free copper rod up-casting, horizontal continuous casting, and 3D glass hot bending. They also produce specialized components such as graphite rotors for aluminum processing, crucibles, heaters for single crystal furnaces, mechanical seal carbon rings, and bipolar plates. A key differentiator is their high-tech coating treatment, which enhances the hardness and oxidation resistance of their dies, extending service life by up to five times compared to standard products.
In addition to finished components, the company supplies raw materials including flake graphite, graphite powder, blocks, rods, and plates, as well as non-ferrous alloys like phosphorus copper. As an export-oriented manufacturer with OEM and ODM capabilities, Qingdao Shengkaiweijian Graphite Products Co., Ltd. serves international markets across more than 20 countries, including Italy, the United States, Brazil, India, and Australia.
High Quality Graphite Protective Sleeve Cup for Copper Up-casting Machine High Temperature Resistant High Performance Wooden$4.8
Customized Graphite Die Molded Moulds for Large-size Copper Pipe Continuous Casting with Long Service Life$400
High Quality Customized Graphite Box Mold for Lithium Battery Sintering and Casting with Long Service Life$198.8
Customized High Strength High Performance Graphite Mold for Continuous Casting Applications$10
Custom Graphite Mold Die for Brass Copper Wire Up-casting$5
China Factory 3D Hot Bending Surface Glass Plate Graphite Mold$5
High Quality Custom Copper Bar up Drawing Casting Machine Part Graphite Die Mold With Goods Graphite Price$2.5
High Quality Custom High Pure Fine Grain Graphite Mold Copper Tube Horizontal Continuous Casting Pipe Die Crystallizer$252
Manufacturer Graphite Double Hole Die Mold Special-shaped Die for Brass Continuous Casting$4.9
Hot Sale Factory Price Graphitized Graphitic Cathode Carbon Blocks Sintered Graphite Blocks$20
High Quality Custom High Pure Artificial Graphite High Performance SKWJ Brand Semi-continuous Casting Pouring Pipe$5
Custom Graphite Molds Graphite Spoon for Copper Continuous Casting$50
Qingdao Kropfmuehl Graphite Co., Ltd.
🇨🇳 China
200051-100 peopleManufacturer/Trading Company/Wholesaler/Service Company
Established brand
Multinational enterprise
Eco-friendly supplier
High-tech enterprise
Shipments
630
Key customer
MAAX LUBRITECH
Key market
🇮🇳 India
Description
Qingdao Kropfmuehl Graphite Co., Ltd. (QKG), established in 2000, is a manufacturer, trading company, wholesaler, and service provider based in Qingdao, China. As a wholly foreign-owned subsidiary of AMG Graphite and part of the Graphit Kropfmühl GmbH group, QKG specializes in the refining of natural graphite and the processing of synthetic and expandable graphite. The company operates with 51-100 employees and holds ISO 9001 and ISO 14001 certifications, reflecting its commitment to quality and environmental management. QKG offers a comprehensive range of graphite products, including natural powder graphite, natural flake graphite, vein graphite, synthetic graphite, expandable graphite, expanded graphite, graphene, and various graphite dispersions (water-based, oil-based, powder premix). They also provide customized graphite grades, graphite lubricants, graphite rolls, graphite electrodes, graphitized petroleum coke, calcined petroleum coke, and molybdenum disulfide. With a focus on state-of-the-art facilities and advanced technologies, QKG serves diverse industries such as automotive (batteries, carbon brushes, powder metallurgy, friction, gaskets, lubricants), chemistry, construction (flame retardants, heat insulation, paint), and traditional applications (refractory materials, foundry). The company provides OEM and ODM services, supported by its R&D capabilities, and ensures raw material supply through group companies with mining interests in Asia, Europe, and Africa. QKG functions as a procurement center for various graphites within the group and exports its products globally.