Steel Coil 1.SGCC, CGCC 2.ASTM A653,JIS G3302 ,GB/T708-2006 3.ISO9001 4.Customers ... Throughout Oceania, Middle East,Asia,Afica 1.Standard: JIS G3141, ASTM, GB/T13237-91, GB/T 708-2006Grade: SGCC,CGCCThickness: 0 ... friend forever.Simultaneously,Welcome You to Yuanda Corporation. HDG Steel Sheets