OSG
OSG USA, INC., a subsidiary of OSG Corporation, is headquartered in St. Charles, while the latter is headquartered in Japan. Founded in 1938, OSG has become a leading manufacturer of taps, cutting machines, drills, end mills, holders, etc., according to the company. They believe in making customers' dreams into reality and creating cost-effective, high-quality innovations. OSG ensures the use of eco-friendly products and the recycling of hardened tools to reduce environmental harm.
