Xiamen Chemshine Industry Co., Ltd. is a leading Chinese manufacturer of carbon-based products, specializing in carbon and graphite felts, and carbon fiber reinforced carbon matrix (CFC) composites. Established as a high-tech enterprise, the company operates a factory with a total area of 30,000m2 and a factory area of 20,000m2, achieving an annual output of 1,000 tons. They employ 11 to 50 people and are certified with ISO 9001. Their product portfolio includes PAN-based carbon felt for thermal insulation in high-temperature vacuum furnaces, high-purified graphite felt for the semiconductor industry, and CFC products such as crucibles, sheets, bolts, and nuts known for their high strength and thermal shock resistance. These materials are utilized in various applications including monosilicon or polysilicon furnace heaters, sapphire furnace thermal fields, and aerospace, metallurgy, chemical, and machinery sectors. Xiamen Chemshine Industry Co., Ltd. also offers high-purified rigid graphite board/cylinder and products for liquid flow batteries, photovoltaics, and ultra-high temperature vacuum furnaces, including battery bipolar plates and proton exchange membranes. The company focuses on R&D to provide innovative solutions and reliable quality goods at competitive costs, aiming to meet diverse customer needs globally.
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Sichuan Junrui Carbon Fiber Material Co., Ltd. is a high-tech manufacturer specializing in the research, development, and production of advanced carbon fiber and graphite materials. Based in China with a facility spanning over 30,000 square meters, the company operates standardized workshops covering 20,000 square meters and maintains an annual production capacity of 1,000 tons. The enterprise is ISO 9001:2008 certified, ensuring high-quality standards across its diverse product portfolio.
The company's core expertise lies in processed materials and components, including PAN-based and viscose-based carbon felt, graphite felt, and rigid composite materials such as cured felt and cylinders. These products are engineered for demanding thermal insulation applications in vacuum sintering, single crystal, polysilicon, and sapphire furnaces. Additionally, the firm produces high-purity graphite felt specifically for the semiconductor industry and specialized carbon felt for liquid flow batteries.
Sichuan Junrui Carbon Fiber Material Co., Ltd. also excels in the production of carbon-carbon (C/C) composite materials. Utilizing chemical vapor deposition processes, these materials offer high strength, low specific gravity, and superior thermal shock resistance. These composites are processed into various industrial components, including fan blades, screws, nuts, plates, and rods for the aerospace, aviation, metallurgy, and chemical sectors. Beyond its carbon fiber specialization, the company maintains a presence in the construction chemicals and additives markets, exporting a wide range of industrial solutions to global markets across North America, Europe, and Asia.