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    The story of Greystone is a narrative of precision and evolution, a journey that began in 1932 in North Providence, Rhode Island. What started as a focused industrial plating company has transformed into a global powerhouse for machining, plating, and anodizing. For nearly a century, Greystone has quietly become the backbone of safety, evolving alongside the industries it serves—from the early days of mechanics to the modern era of semiconductors and electric vehicles.

    At the very heart of their identity is the mastery of the "Safety Critical" part. Greystone does not chase simple manufacturing; they specialize in the components that cannot fail. To retain a competitive edge in the U.S. market, they dedicated themselves to high-value services, developing a core competency in parts that require 100% automated inspection. This capability is driven by a best-in-class automation engineering department and in-house tooling, ensuring that every piece meeting the rigorous standards of IATF, ISO, and NADCAP certifications is flawless.

    This is a story of ubiquity. You likely interact with Greystone's work every day without knowing it. They machine and plate over 130 million automotive parts per year in North America alone. Whether it is a traditional gas engine or a cutting-edge Electric Vehicle (EV), the average car contains 5 to 9 parts processed by Greystone. Their expertise extends beyond the road, serving the aerospace, defense, medical, and hydraulic sectors with the same level of scrutiny.

    This is a story of a worldwide footprint. From their oldest plant, Induplate in Rhode Island—a world-class facility for wear- and corrosion-resistant coatings—to their 75,000-square-foot machining facility in Lincoln, Greystone has expanded strategically. Their reach now spans continents, with high-volume precision facilities in Toano, Virginia; Zhenjiang, China; and Stalowa Wola, Poland. Each location is positioned near major logistics hubs, ensuring that their team of chemical, mechanical, and industrial engineers can deliver solutions to a global clientele efficiently.

    Today, the story of Greystone is one of hidden reliance. It is a promise that in the machines that keep us moving, defending, and healing, there are critical components machined and plated by a partner who understands that safety is not just a requirement—it is the only option.


Year Founded: 1932

Main Products: Machine Shop (Machining, Plating, Anodizing)

Brand: GreyStone Inc

Country of Origin: USA

Facebook Account: https://www.facebook.com/p/Greystone-Inc-100071561646469/

Website: https://greyst.com/

Address: 7 Wellington Rd, Lincoln, RI 02865, United States

Contact No.: +14013330444

Email: https://greyst.com/machining-plating-anodizing-contact/