1.SGCC galvanized coil 2.Zinc 60-180g/m2 3.width:1000-1250mm 4.grade:c1020,SGCC, ... spangle, Zero spangle Standard JIS,ASTM,GB,DIN Zinc coating60-120g/m2surface treatmentGalvanized,Chromated,Unoiled/Oiled,Bright Finished,Spangle,width1000mm,1219mm ...