... 914 Coating:AZ50-180g Aluminum zinc(aluzinc) alloy coated steel coil/sheetOur factory located in Hebei Province,the base ... very professional manufacturer of galvalume steel coil among these factories.We own three galvalume steel coil producing lines,hot dip ... Corrugated roofing making,Household appliance, The outside of buildings, Structures, Tile row plates, Deep drawing and deep drawn,etc.MATERIAL ...