... , producing functional prototype, precise metal sheet prototype, CNC metal machining parts , stainless steel rapid prototype, automotive peototype, SLS / ... Vacuum casting (RTV),CNC plastic Machining prototype and other prototyps. Item Name metal machining partsService we provide1,CNC Plastic/ ... For 1-500pcs)5,CNC Aluminum/Brass/Copper/Bronze CNC machining/machined parts (for 1-500pcs)6, Automotive and ...