Aluminium panel 1.QUALIFIED by Japan Government 2.CORE ... resistance & sound insulation, widely welcomed by market.Material:1. Thefront side: aluminum alloy sheet coated with polyester ... withpolyester resin(PE) painting or mill finished.Dimensions:1. Panel thickness: 2 to 6mm.2. Aluminum alloy thickness ... 0.07 to0.50mm.3. Width: 1,220, 1,250, 1,300, 1,500 Maximum2000mm.4. Length: maximum6,100mm Aluminium ...