Graphite, Graphite Mould, Graphite Crucible manufacturer / supplier in China, offering 100kg/500kg Graphite Crucible for Brass Copper Iron Steel Aluminum Melting, High Density Graphite Crucible Mold for Brass Copper Iron Steel Aluminum Melting, Good Thermal Shock Resistance Graphite Mould for Centrifugal Casting Mold and so on.