Sep. 1974..25 years' history..Since Dong-A Hwasung Co., Ltd was established in Sep. 1974, it has gained a strong foothold in the production of various rubber products for automobile industry by concentrating on the production of quality products and investing in R&D. We will move forward to become the world's best company in terms of quality and technology, with accumulated technology and experiences and ongoing R&D investment as well as accumulated reliability from our customers.Please give us your endless supports.