Graphite, Graphite Mould, Graphite Crucible manufacturer / supplier in China, offering Graphite Tray Mould for Molybdenum Tungsten Carbide Alloy Graphite Sintering Tray, High Machining Accuracy Graphite Plates for Metallurgy, Heating and Furnace Industries, Easy-to-Process Graphite Block for Metallugy Foundry Sintering EDM and so on.