Founded by Henry Homer in 1945 as a Cleveland centerless grinding shop, Profile Grinding, Inc. is now a fourth-generation, family-owned manufacturer of precision-machined components. PGI works with customers from design through finished part, combining Swiss machining and grinding expertise with in-house testing and assembly to solve demanding production challenges. The company is ISO 9001 certified and reports on-time delivery success of 95% or higher.
ISO 9001
certification
Universal Grinding CorporationFounded in Cleveland in 1944, Universal Grinding Corporation is a precision grinding job shop that finishes flat and round components for manufacturers across the country and internationally. The family-run company, now led by owner and president Don Toth with three of his children involved in daily operations, has remained in Cleveland since Don bought and reopened it in 1986. Its 80,000-square-foot facility handles demanding work ranging from large Blanchard-ground plates to centerless-ground bars and tubes, with ISO 9001 certification supporting its quality system.CLEVELAND, OH
Accu-Grind & Mfg Co IncFounded in Dayton in 1988 by Jeff Heisey, family-owned Accu-Grind & Mfg Co. makes precision-machined and ground parts and assemblies, taking projects from print to part under one roof. Its 27,000-square-foot facility houses more than 90 machines, backed by over 100 years of combined grinding experience and support for both prototype and production work. The veteran-owned small business is ISO 9001:2015 compliant and holds BATFE Type 7 and Class 2 SOT manufacturing licenses.DAYTON, OH
Krenz Precision Machining, IncBuilt by a family of German immigrants in Cleveland, Krenz Precision Machining makes precision-machined components for industrial and commercial manufacturers. The Krenz family began its machining businesses in 1967, joined forces under the Krenz name in the 1970s, and continues to own and operate the company today from its 45,000-square-foot North Royalton facility. Krenz is ISO 9001 certified and supports production from a few hundred pieces to several million, with just-in-time and Kanban stocking options for customers.NORTH ROYALTON, OH
Grind All IncOperating since 1974, Grind All Inc. is an Ohio precision-finishing shop known for being among the state’s early adopters of CNC grinding. It supports industrial, aerospace, defense and medical manufacturers with close-tolerance work, and its ISO 9001:2015 and AS 9100D certifications reflect the rigorous quality systems behind that service.N BRUNSWICK, OH