Selen Fiber Materials Technology Co., Ltd China. Government science institute involved in research and development activities in textile chemicals, man-made fiber engineering, and printing and dyeing technologies. English and Chinese. | Nippon Selen Co,. Ltd Japan. Design and manufacture of yarn clearers, yarn length measuring devices, yarn breakage detectors and cutters. Technical information and equipment specifications. English and Japanese. | Selén, Krisse Krisse Seléns hemsida. |