... , nodular castiron, aluminum, titanium, brass, bronze3) CAD/CAM capabilities: Pro/Engineer, SolidWorks, Unigraphics, CATIA, Auto CAD,Mastercam4) Secondary operation: grinding, painting, powder coating ... , tempering, nitriding, carburizing, assembly, and welding. 5) Equipment: CNC lathe, CNC milling machine, CNC high-speed engraving machine, common machines, laser engraving machines, metal injection ...