NDKグループ - 日本電設工業株式会社

This page outlines the NDK Group, composed of Nippon Densetsu Kogyo Co., Ltd. and its 17 subsidiaries and 5 affiliated companies. The group primarily undertakes electrical construction, telecommunications construction, and piping work, along with building electrical equipment maintenance, electrical equipment manufacturing and sales, real estate management, and information services. Its subsidiaries operate in diverse sectors including railway electrical construction, building electrical work, information systems development, and electrical equipment design, with operations nationwide and in regions including Osaka, Hiroshima, and Fukuoka.