... aluminum composite panel with good rigidity, strong pressure resistance, good flatness, good weather resistant aluminum composite panel:1) Standard dimensions ... 1mm,2mm,3mm,4mm,5mm,6mm,etc.Width:1,000mm, 1,220mm, 1,250mm, 1,550mm, etc.Length:2440mm--6000mm ,upon customers ... panel Material: a) Front: aluminum alloy sheet coated with Polyvinylidene Fluoride(PVDF) or polyester resin (PE) roasting ...