John W. Mayhan

Xtek, Inc. engages in manufacture of custom machined and heat treated parts and component assemblies. Its products and services include brake wheels, track or crane wheels, overhead crane parts, sheave wheels, gear couplings, mill gearing, mill pinions, custom gears, pinch rolls, forged work rolls, hook lifting equipment, industrial gearboxes, lifting devices, and rolling mill rolls. The company was founded in 1909 and is headquartered in Cincinnati, OH.

Precision Machine, Inc. manufactures and repairs custom mechanical components.