Welcome to JCB Precision. We are a CNC machined component manufacturer for a multitude of industries including Aerospace, Defense, Petroleum, Alternative Energy, Performance Automotive, Machinery, and Thermal Spray. We specialize in making your custom precision parts with care and craftsmanship that will exceed your expectations. Specializing in Stainless Steel machining, we produce many offshore oil valve and fitting components, as well an array of standard Aerospace stainless fittings, ferrule