Stone Yard

Established in 1979, General Machine Service Inc. specializes in machining, fabrication and water jetting. Its certified technicians and machinists utilize state-of-the-art equipment to manufacture machine parts and components that meet industry standards. The company operates through three divisions, which include the engineering department, machine shop and fabricating shop. It uses computer numerical controlled (CNC) machining centers, CNC turning centers, manual lathes and equipment for grinding, welding, punching, rolling and cutting. General Machine Service Inc. has affiliations with General Manufacturing Systems Inc. and Bad River Inc.

Established in 1945, Allied Tool & Machine is located in Saginaw, Mich. It specializes in design, build special machinery and test equipment, precision machining, prototype machining, bolt circle tooling and collets, gages, jigs, fixtures, etc. The company has designed and built machines for Delphi Automotive, Kennametal and Dow Chemical, Saginaw Steering System and Hemlock Semiconducter Corp. It has a floor space of about 21,000 square feet that includes the machining area and a separate assembly building. The company has affiliation with National Tooling & Machining Association and Saginaw Valley Manufacturing Association.