aluminum alloy roll / coil 1.Alloy:1200,1600 3003,5052,5086,6061 2.Temper :O, H22, H24, H26, H18 3. ... ,4045, 5052,5086,6061, 7075,8011TemperO, H22, H24, H26, H18Standard GB /ASTM/Surface TreatmentCoating finish: PVDF, POLYESTER, ACRYLICApplicationHigh-grade aluminum composite panel ...