Family-owned and based in Northeast Ohio, No Limit Swiss is a contract manufacturer of precision machined parts made on Citizen seven-axis CNC Swiss-type mill/drill lathes. The company brings more than 30 years of Swiss-type turning experience to projects ranging from concept and prototyping through production, with nearby finishing partners providing single-source convenience. Its in-house inspection program operates under an ISO 9001:2015 quality system.
Quality CNC Machining, IncSince 1988, Quality CNC Machining has produced intricate, tight-tolerance components through precision Swiss machining and multi-axis CNC mill-turn manufacturing. The Willoughby company serves demanding aerospace, defense, medical and industrial customers with a skilled team, NIST-traceable inspection equipment and a quality system registered to AS9100D and ISO 9001. Its newer Citizen equipment includes two L32 machines installed in 2025.WILLOUGHBY, 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
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
Chesapeake CNC Manufacturing Center, IncFounded by Bob Jacob in 2002, Chesapeake CNC Manufacturing Center makes precision parts and assemblies through Swiss screw machining at its 45,000-square-foot facility on Maryland’s Eastern Shore. Its team brings more than 100 years of combined Swiss-machining experience and supports projects from prototypes and short runs through production, with in-house assembly and a dedicated quality-control department. Chesapeake CNC is certified to AS9100D and ISO 9001:2015, and is also ITAR-registered and HUBZone certified.CHESTERTOWN, MD