Graphite Electrode, Electrode Paste, Carbon Graphite Block manufacturer / supplier in China, offering Magnesium Chromium Ramming Paste Magnesium Aluminum Spinel Castable for Ferroalloy Submerged Arc Furnace, Sic Castable Silicon Carbide Refractory Castable for Aluminum Electrolytic Cell Side Lining, High Alumina Castable Lightweight Insulating Corundum Castable for Eaf Hearth Bottom Steel Taphole and so on.