NAGOYA ELECTRIC WORKS CO., LTD. engages in manufacturing traffic information equipment and offering inspection services for machines. It operates through the Information Equipment Business and Inspection Equipment Business segments. The Information Equipment Business segment manufactures and sells automotive signs and road sign boards. The Inspection Equipment Business segment manufactures and sells circuit board and metal inspection equipment. The company was founded by Kiyoshi Hattori in April 1946 and is headquartered in Ama, Japan.