aluminum roofing sheet alloy 3003 , 1100, width 1200mm-2050mm gaug 1mm- 3mm Specificationsaluminium sheet manufacturers alloy 1100 3003temper:H14,H24, ... H16.H18 thck:1mm-3mmwidth:UP TO 2050mm Aluminum sheet / plate1) Alloy: 1050,1060, 1100, 3003, 5052 2 ... , Automotive body, Wall decoration, Auto radiator, Food container, Aluminum ceiling, Battery shell, LED Lighting, Kitchen rinse bath, lamp ...