Established in 1994, sayahn co. Ltd. is a specialized manufacturer and exporter of products which come from natural herb.(underwear, sportswear, lingerie, beauty soap, cosmetics and bidet, etc. )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. 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.Also, you can meet totally new cosmetic and bidet. Meet the nature and well-being life with us!