... ,corrugated galvanized sheet,prepainted corrugated galvanized 1.galvanized roofing sheet material:SGCC,DX51D+Z,Q195 thickness:0. ... 5mm width:600-1500mm length: as your requirement2.aluminum roofing sheets:1060,3003,3004,6061,5052 etc.galvanzied steel ... sheet,zinc galvanzied steel sheet, galvanized corrugated sheet,prepainted roofing sheetmaterial: SGCC,DX51D+Z,Q195,Q235zinc: 60-275g/m2thickness ...