Qingdao Weijie Graphite Co., Ltd.
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Qingdao Shengkaiweijian Graphite Products Co., Ltd.
🇨🇳 China
2005101-200 peopleManufacturer/Trading CompanyEstablished brand
Product customization
Patented technology
OEM manufacturer
Shipments
131
Key customer
SANHUA
Key market
🇻🇳 Vietnam
Description
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
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Customized High Strength High Performance Graphite Mold for Continuous Casting Applications$10
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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
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Qingdao Kropfmuehl Graphite Co., Ltd.
🇨🇳 China
200051-100 peopleManufacturer/Trading Company/Wholesaler/Service CompanyEstablished brand
Multinational enterprise
Eco-friendly supplier
High-tech enterprise
Shipments
401
Key customer
BRAKES INDIA
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.
Natural Graphite$1000
