... galvanized steel (HDGI), Zincalume steel coil(14)Surface Protection:PE, PVDF, HDP ect.(15)Surface Treatment: Galvanized, Chromated , Bright Finished, Spangle, Fingerprint Resistance.Color coated ... density PE film. The nafter fully covered with iron sheet with metal edge protectors, strapped and secured with ... We can offer all kinds of GI, GL,PPGI,SGCC,SGCH,PPGI,PPGL ect. which can up to the standard ...