... dipped galvanized steel coil,galvanized steel coil ,hot dipped rolled galvanized steel strip/coil ,cold steel coil ,zinc coating steel coil ,Pre-painting galvanized steel coil,,PPGI,hot rolled steel coil ... and other industries usage CommodityPPGIGALVANIZEDGALVALUME/ALUZINCCERTIFICATE ISO9001:2008 hot dip galvanized steel coil STANDARDEN10142JIS G3302GB/T-12754-2006ASTM A653JIS G3302SGCC/SGCHGB/ ...