Galvanized steel coil and sheet 1.thickness:0.18mm- ... . CERTIFICATEGI:ISO9001:2008STANDARDGI :ASTM A653, JIS G3302 SGCC/SGCH ,GB/T 2518, European standardGRADEGI : SS ... SGCC, SGCH, SGCD1-SGCD3, SGC340-SGC570, SGCC, DX51D….MODEL NO.GI :(0.12-1.5)*1250MM or underTYPEGI :steel coil, steel ... sheets/ plates, corrugated steel sheets ...