... coil Packing:standard exporting packing Application:widely used for roof,outer walls,steel profiles and fire resisting shutter, the seemed pip ... , wheels, clamps, washers, springs, saw blade, and blades, etc.Hot galvanized steel is widely used in the field of architectural decoration ... chimney, agricultural and sideline, aquaculture, home appliances, cables with HDGI(HOT-DIPPED GALVANIZED STEEL COIL)