Family-owned and operated since 1964, H & B Machine and Tool is a Cleveland shop known for more than six decades of close-tolerance craftsmanship. Its 8,000-square-foot facility supports custom work for customers whose parts must meet demanding specifications, from early prototypes through production.
ISO 9001
certification
AS9100D
certification
ITAR
compliance_program
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
S.T. Tool & Design IncFamily-owned since its founding in 1994, S.T. Tool & Design has built its reputation in Mentor, Ohio, on careful workmanship and lasting customer relationships. The company operates from a 17,000-square-foot facility, where its team produces precision-machined parts for businesses with complex manufacturing needs.MENTOR, OH
HLN Machining LLCSince 1988, HLN Machining has grown from a cutting-tool specialist into a Bryan, Ohio, manufacturer of custom-machined parts and components. Its CNC turning and milling work covers everything from intricate prototypes to low- and medium-volume production, with the team also handling selected finishing and fabrication needs. More than 75 years of collective experience among its craftsmen, engineers, and problem solvers gives HLN a notably hands-on approach to turning customer ideas into parts.BRYAN, OH
Marich Machine & Tool CompanyOpened in Cleveland in 1982, Marich Machine & Tool Company manufactures custom machined components for demanding equipment and industrial applications, including tunnel boring and nuclear work. Its Mazak-based CNC turning and milling operation handles parts up to 22 inches in diameter and 80 inches between centers, supported by in-house quality assurance and product traceability.CLEVELAND, OH