... with top quality.1.specification aluminium coil composited with craft paper Alloy: 1000,3000,5000,8000 series Width: 900 ... -1800mm Thickness:0.2-7.0aluminium coil composited with craft paper1) Alloy: 1000 series, 3000 series, 5000 series ... , 8000 series 2)Thickness:0.2-7.0mmcraft paper:60g/m2,80g/m23) Standard: normal or according ... the deposit Aluminium coils composite with brown craft paper