Nippon Densetsu Kogyo Co., Ltd.

Nippon Densetsu Kogyo Co., Ltd. is a Japanese contractor specializing in electrical equipment construction. Its railway electronics work includes electric train line construction, power generation and substation construction, power transmission line construction, electric light power construction, and railway signal construction. The company also installs electrical equipment in buildings such as government buildings, hospitals, station buildings, airports, and road facilities, and builds information and communications systems including mobile phone base stations, network infrastructure, IC card systems, and railway communication systems. It additionally operates in renewable energy, ZEB/energy-saving, air conditioning equipment, and plumbing and sanitary equipment businesses. Formerly known as Railway Electric Industries Co., Ltd., it changed its name to Nippon Densetsu Kogyo Co., Ltd. in 1949, was incorporated in 1942, and is headquartered in Tokyo, Japan.