... :80-270g/m2 Good quality with best price and service Galvanized Steel Coils/ GI Sheet:Material: SGCC, DX51D+Z, DC51D+ZThickness: 0 ... : 1000mm, 1010mm, 1200mm, 1219mm, 1250mm, 1500mmWe can supply both GI Sheets and GI Coil, our thickness is various, please feel free ... welcome to enquiry , we'll offer prompt response .Thank you! Galvanized Steel Sheet SGCC, DX51D+Z, DC51D+Z