Aluminum sheet construction is mainly composed of panels, reinforcing ribs and angular code components.rnMolded maximum workpiece size up to 8000mm x 1800mm (L x W) Paint using the United States PPG, the United States Weissberg Valspar, the Netherlands AkzoNobel, Korea KCC, and other well-known brands of coatings, coatingis is divided into two coatings, three coatings two baking, three coatings, two toasts,rnIts coating performance meets AAMA (American Building Manufacturers Association) and ASCA American Building Spraying Association AAMA2605-98 standard.rnGeneral thickness: 1.5mm, 2.0mm, 2.5mm, 3.0mm. Common specifications: 600 x 600mm, 600 x 1200mm