Graphite Crucible, Graphite Rotor, Furnace manufacturer / supplier in China, offering Anti-Oxidation Coating Graphite Rotor Shaft for Aluminium Melting, Gold Melting Graphite Crucible Induction Heating Crucible for Aluminium with Stopper K3, Factory Price Sale High Temperature Resistance 500kg Sic Graphite Crucible and so on.