... DX51D(12)Standard:ASTM A653M-04/JIS G3302/DIN EN10143/GBT 2518-2008(13)Substrate: Hot dip galvanized steel (HDGI), Zincalume steel coil ... (14)Surface Protection:PE, PVDF, HDP ect.(15)Surface Treatment: Galvanized, Chromated , Bright Finished, Spangle, Fingerprint Resistance.Color ... offer all kinds of GI, GL,PPGI,SGCC,SGCH,PPGI,PPGL ect. which can up to the ...