corrugated aluminum sheet Material:AL 3000 series Performance: self-tightness,free expansion of structure corrugated aluminum sheet Material: 1000 series,3000series,5000 series Temper:O, H12,H14,H16,H18,H22,H24,H26,H32 WIDTH: usual 750mm/840mm/858mm/1000mm Thickness: 0.2mm-1mm Length: up to 6000mm Surface: mill finish, embossed, coated Packing: seaworthy pallet.