Graphite Electrode, Graphite Rod, Graphite Block manufacturer / supplier in China, offering High Purity Graphite Crucible for Gold Melting Casting, High Purity Graphitized Petroleum Coke 98.5% Carbon Recarburizer for Metallurgy & Casting, Calcined Graphitized Petroleum Coke GPC High Absorption Recarburizer for Steel Mill and so on.