... coil ,zinc coating steel coil ,Pre-painting galvanized steel coil,,PPGI,hot rolled steel coil ,HRC ... and other industries usageCommodityPPGIGALVANIZEDGALVALUME/ALUZINCCERTIFICATE ISO9001:2008 galvanized steel strap STANDARDEN10142JIS G3302GB/T-12754-2006ASTM ... /1250mmTYPESteel coilSteel sheets/platesCorrugated steel sheets/plates galvanized steel strapSURFACEColor coating Mini/regular/big/zero ...