... (SWA),and the coating material from PPG with top quality.1.specification aluminium coil composited with craft paper Alloy: 1000,3000,5000 ... Width: 900-1800mm Thickness:0.2-7.0aluminium coil composited with craft paper1) Alloy: 1000 series, 3000 series, 5000 series, 8000 ... bulkDelivery:about 15-45 days after the deposit Aluminium coils composite with brown craft paper