Commodity: Galvalume steel sheet in coils Surface: 1.Chromated, Unoiled, tension-levelled 2.anti-finger Spangle: minimum spangle Zinc Coating: AZ60-150m2/ both sides Coils I.D.: 508mm/610mm or others Sizeú¦(0.20-2.0) mm x (900-1250) mm x C Standard: JIS G3321 SGLCC/EN10125/DX51D+AZ/ASTM A792M and so on . Galvanized Aluminum Steel in coils is mainly used in construction ,the household electric application industry ,the automobile and the industry measuring appliance industry . Sea worthy export standard packing