Corrugated steel sheetStandardGradeJIS G3312 (equivalent to TCD51D,Website:http://www.cnhousesteel.com, CGCC, ASTM A755)carbonthickness0.16MM to 0.8MMBase MaterialZinc CoatingGalvanized steel sheetto 250g/m2width914MM to 1250MMPackingSeaworthy, in Container, or in Bulk