... Chromate plating,Anodize 3.ISO Keeper door lock component/Dooer Keeper/Door lock component Products Manufacture Lock parts according to your requirementMaterialsAluminumAlloysBrassCopperIronBrass ... drawings or samplesProcessing Method Turning, Stamping, Die/pressure casting, CNC processing, Punching, Riveting, Bending, Cutting, Welding, Threading, Grinding, Milling, Machining, Drilling ...