Sewonoptics Co., Ltd.

Modern industries have tendency not only to miniaturize and be detailed but also become cutting-edge. These phenomena give impact on the optical industry too. Especially, parts are required more precise than other industries. In display industry, one of major export items in Korea, used as ...

Telephone：82 - 31 - 4567546Address：150-31, Dangjeong-dong, Gunpo-si, Gyeonggi-do 435-831 Korea