LOCATION

Yusan Factory (Head office)

11, Yusangongdan 11-gil, Yangsan-si, Gyeongsangnam-do, Republic of Korea

+82-55-389-0011

+82-55-382-7736

Bukjeong Factory

1077, Yangsan-daero, Yangsan-si, Gyeongsangnam-do, Republic of Korea

+82-55-389-1900

+82-55-386-0379

Qingdao Tube Plant

Haibin 5 Road, Haibin Industrial Zone, Jiaonan City, Qingdao, China

+86-532-8615-8850

+86-532-8615-8873