Iron Door Hinge Material: Iron Finish: SC,SSS,PSS,PVD Good quality and best price ... Hinge 1.Material:stainless steel, carbon steel, spring steel,iron, , brass ,aluminum,2. Applied software for specification drawings:Pro/E, Auto CAD ... /nickel/chrome plating, hot galvanized, painting, dichromate plating,copper wiredrawing. Iron Door Hinge