Seven Industries Co., Ltd. manufactures and sells laminated wooden building materials primarily in Japan. The company offers stairs for various living spaces; and wood counters that are used as dining tables, face-to-face counters for kitchens, niche counters, and gallery counters, as well as desks for adults and children, etc. It also provides entrance work material for various interior design making; Japanese room members, such as a range of construction materials comprising tubular columns and pillars, and Japanese style building materials; and tree structures for housing and non-housing wooden buildings. The company was incorporated in 1961 and is headquartered in Minokamo, Japan.