Graphite, Graphite Mould, Graphite Crucible manufacturer / supplier in China, offering High Density Unmachined Graphite Block for Casting Sand Turning Compression Mold, Graphite Crucible Mould for Gold Silver Platinum Melting Casting Refinning, Low Electrical Resistivity Vibrated Molded Graphite Block Graphite Rod for Semiconductor Industries. and so on.