Mirror aluminum sheet 3003 ranks middle by quality in all alloys of aluminium mirror sheets. It overshadows 1050, 1060, 1070 and 1100 in either hardness or corrosion resistance, but can not compete with 5005, 5757, 5052 and 5083 in the two aspects. 3003 mirror sheets are used extensively in solar reflective panels, light reflective covers and ornaments, interior decoration, exterior …