... ,corrugated galvanized sheet,prepainted corrugated galvanized 1.galvanized roofing sheet material:SGCC,DX51D+Z,Q195 thickness:0.3-2. ... ,3003,3004,6061,5052 etc.galvanzied steel sheet,zinc galvanzied steel sheet, galvanized corrugated sheet,prepainted roofing sheetmaterial: SGCC,DX51D+Z,Q195,Q235zinc ... :600-1500length: as your requirementcolor: red,brown, white,blue etc Roofing Steel Sheet