Sunfield Inc., a motor vehicle metal parts stamping operation established in 1993, nearly broke a record, but not in a good way. The Hebron, Ohio site is the only U.S. plant of parent company, Ikeda Manufacturing Co. LTD. which is headquartered in Ota-City, Gunma, Japan. Sunfield, which has a daily workforce of 175 workers, faces $3.42M in fines after an OSHA investigation determined the company willfully exposed temporary workers to machine hazards.