DSO CO., LTD. was established in 1994 JANUARY as "WOOSUNG CHEMICAL".  Based on domestic maekets, we had exported adhensive tapes to overseas until we changed the name to "DSO CO., LTD." in 2004 JULY. As changing the name, we have been able to expand business area in overseas. With our continuous investigation in developing technology, we will satisfy our customers with eminent products.