... . We will be pleased to be at your service. Company advantage:1.Professional technics and rich experience2.ISO9001:2000 Certificated3 ... Steel, stainless steel, aluminum, zinc, copper, brass, plastic etcMachining process:CNC machining, milling, turning, drilling, planning, welding, laser cuttingSurface treatment:Polishing, ... SolidWorks, Unigraphics, Auto CAD (IGS, STP, STL and X-T) CNC machining parts