Gary F. Ruff

INTERMET Corp. manufactured cast-metal automotive components. The company was founded in 1846 and was headquartered in Troy, MI.

Maxion Wheels engages in the design and manufacture of wheels for the light vehicle market worldwide. Its products include automotive wheels, wheels and brake components for commercial highway vehicles, and power-train components. The company also offers aluminum nonstructural components for the automotive, commercial highway, heating, and general equipment industries. The company was founded by Clarence Hayes in 1908 and is headquartered in Novi, MI.

CMI International, Inc., headquartered in Southfield, Michigan, is a major manufacturer of machined cast and molded products. CMI also produces castings and machined components for the automotive industry. Its product line includes intake and exhaust manifolds, suspension/chassis systems, steering and drivetrain components, and cylinder blocks and heads, produced with a variety of materials and processes. CMI provides integrated engineering, design, tooling, casting, molding, machining, assembly and product testing

SMW Automotive Corp. engaged in the manufacture and distribution of automotive chassis and suspension parts. Its products include steering knuckles, wheel carriers, spindles, control arms, links, brake modules, chassis assemblies, and engine and powertrain. The company was founded in 1995 and is headquartered in Troy, MI.