1.Panel :4mm 2.Coating: PE 3.AL thickness: 0.1-0.5mm 4.Certificate: ISO9001 Colors 33 standard colorsAlso avaiable in custom, colors with mininum quantityStandard Dimension1220mm*2440mm*3mm1220mm*2440mm*4mm Available Aluminum Skin Thickness3mm 0.12,0.15,0.18,0.21mm 4mm 0.12,0.15,0.18,0.21,0.30,0.35,0.40,0.45,0.50 4mm 0.3,0.35,0.40,0.45,0.50Special SizesMax Width: 1500mm Max Length: 5800mm Optimal ...