colour steel roofing sheets Thickness 0.15-0.8mm Cover width 760-960mm or as client's ... so on made according to the follow grade.Thickness 0.15-0.8mm Cover Width 760-960mm or as client's ... 762mm/914mm/1000mm/1200mm wave height 25,28,35,76,10,15,40,17,51,30mm or as client's option material ...