Aluzinc Galvalume Aloy-zinc steel coil Grade-dx51d+AZ Types-deep drawing Thicknees-0.35mm or 0.37mm Wmm AZcoated-100g m2 Standard-ASTM A792 EN Spangle-zero spangle Technigue-cold rolled substrate Quality-hard Price item-CIF Paiment terms-L C at sight Packaging-export standart packaging