cold rolled galvanized steel coil 1.Material:Q195,Q235,Q345,SPCC, SPCE,DX51D 2.Thickness: ... .15-3.0mm 3.Width:300-1200mm; 240 cold rolled galvanized steel coil1. Zncoating: Z50-Z2752. Grade: ASTMA 653 , ASTMA 792 , JIS ... , and so on made according to the grade. ItemGI/Hot Dip Galvanized Steel SheetCertificateISO9001:2000StandardJIS G3302, ASTM A653,GB/T 2518GradeQ195,Q215,Q235Thickness0 ...