decoration for construction field alloy: 1050,1060,1100 temper: O, H12, H14,H16,H18,H22,H24,H26 thickness: 0.15-300mm decoration for construction field: being good at corrosion resistance, high strength, excellent performance as well as welding property, aluminium is widely used in building windows, doors, ceiling, interior and outside decoration, decoration panel, antidampness, and thermal feild ...