Galvanized steel coils 1)width:30mm--1200mm 2)thickness:0.1mm--6.0mm 3)Zinc:60/80/100/120/180g 4)grade:DX51D,SGCC, etc. Galvanized Steel Coils/SheetsCertificate: ISO9001:2000, ISO9001:2008Standard: ASTM A653, ASTMA526-90, JIS G3302, DIN EN10142-92, GB/T 2518Grade: SGCC, SGCH, SGCD1-SGCD3, SGC340-SGC570, SGCC, DX51DZinc Coating: 60-180g/M2Thickness: 0.1-6.0mmWidth: 30-1200mmCoil ID: Generally ...