Established in 1948, Hitachi Koki Co., Ltd. maintains its position as one of world's leading power tool manufactures. The Hitachi Koki Group including the Research and Development Division in Japan and its sales subsidiaries in more than 30 countries (As of September 2015) around the world continues to be to contribute to society by offering innovative, high-performance and high-quality products and services that result in a high level of customer satisfaction.