Toyobo Co., Ltd. (東洋紡績株式会社 Tōyōbōseki Kabushiki-gaisha) is one of Japan's top makers of fibers and textiles, including synthetic fibers (polyester, nylon and acrylics) and natural fibers, such as cotton and wool. The company's textiles are designed for clothing, home furnishings, and for industrial uses and include spandex yarn for apparel, polyurethane fiber for pantyhose, yarns for airbags and tire cords and synthetic fibers for apparel. Toyobo is also engaged in the spinning, weaving, knitting, dyeing, sewing, and the wholesaling and trading of textiles in Japan and internationally.