Graphite Crucible, Graphite Block, Graphite Mold manufacturer / supplier in China, offering High-Temperature Resistance and Thermal Shock Resistance Graphite Crucible and Ceramic Crucible for Metal Casting / Jewelry Casting, Long Service Life Graphite Crucible and Quartz Crucible for Metal Casting / Refining Ceramic Crucible, Withstanding Certain Physical Impacts and Pressures Graphite Crucible and Quartz Crucible for Metallurgy Industry Melting Gold and so on.
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