... ,Brass, Iron,Carbon Steel,AluminumBusiness Scope: 1.Reverse Engineering, 2.Industrial design3.Vacuum Casting4.Aluminum parts machining5. Mold making& silicone Molding6 ... .CNC,SLA,SLS Rapid prototypingSurface treatments:Paint, polish, silk-print, anodize, transparent surface, translucent surface, rubber oil, electroplat.Preferred ...