Ulsanball 는 사우스 Koreaball의 cityball이다. Ulsanball는 110 만 인구 사우스 Koreaball에서 7 번째로 큰 도시입니다. Ulsanball 배송에서 매우 인기가 많은 많은 보트 가 있습니다 . 또한 세계에서 두 번째로 큰 및 네 번째 정유 공장이있다 .


In 1413, Joseonball changed the nameed Uljuball into Ulsanball and became a major city along with Busanball. In 1642, Ulsanball started shipbuilding,

Well, before 1642, during the Japanese invasions of Korea(1592-98), Tokugawaball made a small castle in Ulsanball. Joseon and Ming army couldn't win battles of invading the castle until the end of war.

Ulsanball became a key industrial site during World War 2 and Korean War. After Hyundai came to Ulsanball, Ulsanball became stronk and became a major cityball of South Koreaball.