Portland Precision Manufacturing Company specializes in both the high tolerance, difficult & complex 5 axis machined assemblies, as well as the simple CNC machined component. From one part to several thousand, with prototyping through full production runs available.
Our commitment to quality comes first, as we are ISO 9001:2008 Certified, Itar Registered & AS9100 Compliant. With decades of experience, highly skilled machinists and advanced CNC machining capabilities, we can produce parts and components at tolerances within ±0.0005” or better. Portland Precision is very versatile in the wide range of materials that we machine. From all your standard alloys, including your different grades of Aluminum, Stainless Steel, Plastic, Steel, Copper based Alloys… To your more erotic, difficult to machine materials, like Titanium, Tungsten, Teflon, Beryllium, Nichol, Refractory Alloys, Castings, and your exotic plastics like Ultem, Peek, UHMW. Complete Secondary Operations, including bead blasting, heat treating, metal finishing, painting and assembly. Inspection capabilities include advanced CMM. CAD prototype manufacturing and in-house engineering assistance available. Established in 1967 Portland Precision has grown from a two man shop to one of the most versatile and advanced contract CNC precision machining operations in the Northwest. We currently work with Companies of all sizes, covering a wide range of high tech industries and applications. Although we have grown substantially from the beginning, our focus is not to be the "biggest" but to be the "best" by providing our customers with the finest in quality precision machining and service at a competitive price.