Established in 1994, Sayahn Co., Ltd. is a specialized manufacturer and exporter of underwear, sportswear, lingerie, beauty soap, cosmetics and herb products.We have recently developed a fabric technology coating with herb extracts for skin care. It can be applied on underwear, sportswear, lingerie, etc. Developed by the fabric technology, our K-TEX fabric definitely improve Y-wave of body and quantity & quality of blood-flow.Also, K-TEX fabric and its products are very helpful to personal sanitary-life, due to its various functions such as anti-bacteria, anti-stench, emission of far-infrared rays, etc.