Enoch Precision Machining is a single-source provider of machining services, located in the greater Portland, Oregon area. For over 70 years, we have specialized in close-tolerance turned and mill-turned fasteners, fittings, and connectors from 0.032" to 3.0" in diameter. We supply the firearms, sporting goods, and optics industries, machining parts from steel, aluminum, copper, brass, titanium and plastics. (less)