Since 1929, Toledo’s Rehn Company has made screw-machine parts and specialty bulb products, including completed valve and bulb assemblies for customers across North America and Europe. Its specialty-shop approach takes projects from design and prototyping through production and finishing, with in-house secondary work and a supplier network supporting complete parts from one source. The company is ISO 9001-2000 certified by CRS Registrars.
ISO 9001-2000
Toledo Metal Spinning CompanySince 1929, Toledo Metal Spinning Company has turned customer drawings and CAD files into made-in-USA metal components through build-to-print forming and fabrication. The Toledo shop combines more than 95 years of metal-forming experience with in-house tooling, prototyping and machining, supporting projects from initial parts through full production. It is a small, family-run business and ISO 9001:2015 certified.TOLEDO, OH
Richland Screw Machine Products, IncFounded by Charles J. Schoenman in a Mansfield double garage in 1946, Richland Screw Machine Products makes precision screw-machine parts and continues to operate as a hands-on family business under his grandson, Randall L. Schoenman. The company combines its Brown & Sharpe single-spindle equipment with newer CNC machining to produce customer-specified parts, and has held ISO certification since 2017.MANSFIELD, OH
Standby Screw Machine Products CoFounded in Cleveland in 1939, Standby Screw Machine Products makes custom precision-machined parts for customers ranging from automotive manufacturers to equipment makers. Still privately owned and operated by the Marcell family, the company has grown from two screw machines into a 200,000-square-foot, three-facility operation with 300 employees worldwide. Its Berea, Ohio plant and overseas facilities are ISO 9001:2015 registered, supporting both prototype work and high-volume production.BEREA, OH
Buell Automatics, IncFounded in Rochester in 1966 by Richard Lawton and Ernie Corts, family-owned Buell Automatics makes precision-machined components through high-volume Davenport screw machining and CNC/Swiss turning. Its unusual blend of meticulously maintained 1930s-era Davenports with computerized monitoring supports production ranging from prototypes to large OEM runs. Buell is ISO 9001:2015 certified, IATF 16949 compliant, and maintains an inline inspection process for regulated applications.ROCHESTER, NY