Saewon Co., Ltd. Since its foundation in 1997, we have been developing and providing SENSELON and other types of fibers to many countries around the world, including China, and 16 countries in Africa. We established a factory in China in 2002, as well as an R&D center to develop many types of fibers. "More than Human Hair" under the motto of Create what is more than human hair, we'll do our utmost effort to meet various needs from customers through constant quality enhancement.