Since 1952, Smithfield Manufacturing has offered a variety of high quality, precision machined services. Our experienced team specializes in working with a variety of applications, including:: Machined Metal/Plastics Components (i.e. Fittings, threaded studs) Assembly Deburring We offer a variety of services to our customers, including: Thread Rolling Swiss Screw Machining CNC Machining Single & Multi Spindle Screw Machining Manual Milling, Lathing & Grinding Part Finishing & Assembly Our experienced workforce, with an average of over 15 years of service, prides itself on delivering high quality work in a timely manner.