Preferred Manufacturing is a veteran-owned precision machine shop in North Haven, CT, proudly serving a wide range of industries for over 50 years.

Our facility is fully equipped with both CNC and manual machining capabilities, allowing us to produce small and large components in carbon steel, stainless steel, super alloys, brass, bronze, aluminum, and plastics. We support low- to mid-volume production runs as well as custom, one-of-a-kind projects. In addition, we offer same-day turnaround for urgent requirements. Our experienced machinists are committed to delivering high-quality components with dependable lead times. Contact us to discuss your project needs or request a quote.