Iron Door Hinge Material: Iron Finish: SC,SSS,PSS,PVD Good ... Metal stamping parts,punched parts,precision stamping parts. Iron Door Hinge 1.Material:stainless steel, carbon steel, spring steel,iron, ... , brass ,aluminum,2. Applied software for specification drawings:Pro/E, Auto CAD, Solid Work 2001, CAXA, UG, CAD/CAM/ ... hot galvanized, painting, dichromate plating,copper wiredrawing. Iron Door Hinge