Ohio Star Forge is an independent subsidiary of Daido Steel, a speciality steel conglomerate, having operations in the United States and Japan. As part of an international network, Ohio Star Forge is capable of offering extensive forging capabilities for numerous applications from automotive to fasteners.

Located in Warren, Ohio, Ohio Star Forge produces over 14,000 metric tons of forging annually spanning DGBB and TRBS applications to hubs, fasteners, gear blanks and balls. OSF has grown in the last twelve years increasing its output to customers an average of 97% annually. OSF sets very high goals internally to insure that they continually offer the highest service and quality to customers.