Graphite, Graphite Block, Graphite Mold manufacturer / supplier in China, offering Density 1.85 1.91 Inside Coating Prolong Lifetime Graphite Die for Casting Copper Brass Bronze, Customized Brass Copper Casting Graphite Die with Good Coating, Sizes 400*500*1mm Twill Weave Glossy Finish Carbon Fiber and so on.