Family owned and operated since 1977, Center Tool Co. is a Hampshire, Illinois, machine shop making precision components for customers across the United States. The company grew from producing trim-dies in its early years into a one-stop operation with in-house machining, engineering, and repair capabilities, including one-and-done production. Center Tool became ISO 9001:2015 compliant in 2020 and serves demanding applications such as space systems, medical devices, and automation.
ISO 9001:2015
Defense Logistics Agency Registration
Registration
CAGE 7YQP9
Registration
DUNS 087546156
Registration
Small Business Government Contracting Status
Compliance program
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
Center-Line Machining LLCFamily-owned and operated since 2007, Center-Line Machining produces custom precision-machined components from its Mentor, Ohio shop. Its experienced machinists, engineers, and programmers handle projects from prototype through production, with in-house CNC turning and milling supported by detailed inspection and approved outside services. Center-Line is ITAR compliant, ISO 9001:2015 compliant, and AS9100D compliant.MENTOR, OH
Midway Swiss Turn, IncFounded in Smithville, Ohio, in 1977 as General Tool Company, Midway Swiss Turn is a family-owned machine shop making precision Swiss-turned and CNC-machined components. James Rahz still serves as president, guiding a business that grew from one Bridgeport mill in his garage to a 10,000-square-foot facility with a dozen machines and a ten-person team. The shop is particularly suited to complex, tight-tolerance work, pairing more than 75 years of combined machining experience with ISO-aligned quality controls and secure workflows for regulated customers.WOOSTER, OH
Christopher Tool & Manufacturing CompanySince 1951, family-owned Christopher Tool & Manufacturing Company has made highly precise machined parts for demanding applications, from prototypes through medium-volume production. Now in its third generation of Christopher-family management, the Solon manufacturer is known for handling complex geometries and exceptionally tight tolerances, with roots in aerospace and space programs dating to the jet age and early 1960s. Its quality system is certified to ISO 9001:2015, AS9100:2016, and NADCAP requirements.SOLON, OH