Kyoritsu was established in 1944, and has been manufacturing industrial fabric materials and products, mainly to Nippon Telegraph and Telephone Corporation, Japan Railway Companies and Japanese Governments. At present time, Kyoritsu has developed into an engineering company and supplies and builds many kinds of membrane structures and high-performance fabric products. Kyoritsu acquired ISO9001 certification in 2003, and MSAJ (Membrane Structures Association of Japan) highest level certification for our production center in 2007.