... part Item name:CNC partsCompany Profile:With the advanced and high-tech machines, we are capable of producing tight tolerance ... steel, aluminum, zinc, copper, brass, plastic etcMachining process:CNC machining, milling, turning, drilling, planning, welding, laser cuttingSurface treatment:Polishing, chrome/zinc ... SolidWorks, Unigraphics, Auto CAD (IGS, STP, STL and X-T) Precision Metal CNC Parts