Nitto Boseki Co., Ltd. engages in the manufacture and sale of building and textile materials. It operates through the following divisions: Textiles, Glass Fiber, Environmental & Health and Property Management. The Textiles division engages in the manufacture and sale of core spun yarn, stretch products, interlining products and others. The Glass Fiber division provides products for a wide range of applications, with consistent coverage from yarn manufacturing to glass cloth processing and to composite materials development. The Environmental & Health division specializes in vitro diagnostics, specialty chemicals and soft drink manufacture and sales, rock wool product sales, agricultural products, acoustic construction, design, supervision and contracting as well as environmental improvement management. The Property Management division engages in the provision of real estate service operations. The company was founded on April 18, 1918 and is headquartered in Tokyo, Japan.