Founded in 1999 by longtime manufacturing tradesman Robert Jacobs, Jacobs Tool & Manufacturing is a Hanover, Pennsylvania, machine shop that produces precision CNC components for OEMs and other manufacturers. JTM stands out for supporting a project from early prototypes through production runs of 50,000 or more parts, allowing customers to scale without changing suppliers. The company also invests in the next generation of skilled trades and operates under an ISO 9001-certified quality system.
N.T.M., IncStarted by Ron Weller as a one-man shop in 1972, Newport Tool & Machine now produces precision CNC-machined components in a 50,000-square-foot Newport, Pennsylvania facility. The family-owned company remains in Weller hands three generations later, with prototype-to-production work kept on one floor and customers speaking directly with the machinists building their parts. NTM’s experience ranges from Patriot Missile components and surgical eye parts to marine stabilization systems and stage hardware, and its documented quality system is ISO 9001:2015 certified.NEWPORT, PA
John Prosock Machine, IncOperating from Pennsylvania since 1982, John Prosock Machine, Inc. makes custom CNC-machined parts and supports projects from prototype through production and assembly. The company grew from John Prosock’s basement into a 9,000-square-foot facility, with particular depth in tight-tolerance work and short lead times across complex industrial applications. John Prosock Machine is ISO 9001:2015 certified and maintains a customer-service approach built around lasting business relationships.332710QUAKERTOWN, PA
Capitol Tool & ManufacturingFor 65 years, Capitol Tool & Manufacturing has made high-tolerance precision-machined parts and assemblies for manufacturing and construction customers from its New Cumberland, Pennsylvania shop. Its 20 skilled machinists work across 45 precision machines, producing everything from small components to large plates and specialized crimper heads. Capitol Tool is part of The Conrad Company and maintains an ISO 9001-certified quality management system.NEW CUMBERLAND, PA
LAMJEN, IncSince 1968, Erie-based LAMJEN has made specialty machined components as a contract precision CNC and manual machine shop. Its unusual breadth combines tight-tolerance work and large-diameter turning with fabrication, assembly, and other finishing support through Custom Group Industries, allowing projects to move from prototype to completed component through one manufacturing network. An in-house quality department supports the work under an ISO 9001:2015-certified quality system.ERIE, PA