MWI, Inc.

At MWI, Inc., we specialize in precision graphite machining, delivering high-performance solutions that support some of the most demanding industries in the world. Our team is deeply committed to manufacturing complex graphite components with tight tolerances, exceptional surface finishes, and consistent quality from prototype to full-scale production. Over the years, we’ve honed our craft through continuous investment in state-of-the-art CNC equipment, advanced metrology, and the technical expertise necessary to handle everything from intricate EDM tooling and furnace components to custom graphite parts used in aerospace, semiconductor, and metallurgical applications.

We take pride in our ability to collaborate closely with clients, understanding their exact specifications and turning their concepts into functional, dependable components. Our in-house capabilities allow us to work with a wide range of graphite grades, tailoring each solution to the thermal, mechanical, and chemical properties required for the job. Whether the application demands high-purity graphite, dense isotropic materials, or custom-impregnated grades, we bring the knowledge and tooling needed to deliver. Every project is managed with a focus on precision, repeatability, and turnaround time, ensuring we meet both quality and schedule expectations without compromise.

Our expertise doesn’t stop at machining. We also provide value-added services like design consultation, material selection support, and finishing treatments to enhance part performance and longevity. By combining technical acumen with a customer-first approach, we’ve built lasting partnerships with companies that depend on graphite’s unique properties for their success. At MWI, we’re not just shaping graphite—we’re shaping the future of high-performance manufacturing.