NW Etch is your alternative machining method for flat, thin metal parts of complex design when other machining methods won't suffice. They provide burr-free and oil free aerospace parts without discoloration, warping, or structural changes to the metal. Their photo chemical machining results will impress with a clarity and precision not available via other methods, at a competitive price. Preview their precision process at www.nwetch.com/process then call 1-800-343-2401 to learn how the NW Etch team will benefit your next project.