... blocks are an innovate type of materials which are used in EDM, Die casting mould, Static elements application, precision tool, ... -thrice baking, Thrice impregnation-quartic baking graphite materials. Please contact in advance if 5 ton above needed. For Our old customers ... graphite crucible, rod, plate matching, Please send revelent drawings in regular and valid format to Mail us. Kindly Marked the ...