... :60-220g/m2 3thickness:0.17-4.0mm full hard galvanized steel coil 1). Standards: GB/T2518, JIS G 3302, DIN EN ... Oiled, zero spangle, regular spangle.,small spangle,Big spangle. 4). Quality: No Joint, No Bends, no spots, no roller marks.MTC ... base plate, color coating, and so onNoteWe can produce other standard as the customers' requirement Surface Treatment of Hot-dipped Galvanized Steel coil : Surface ...