[1] In addition, remains from the Bronze Age, such as ancient tombs in Daun-dong and recently, stone carvings in Cheonjeon-ri, Dudong-myeon and Bangudae Petroglyphs in Daegok-ri, Eonyang-eup, have been discovered.

[1] It was called Gulahwachon(屈阿火村) during the Samhan era, and King Pasa of Silla acquired this place and established the subdivision of Gulahwahyeon(屈阿火縣).

According to the geographical section of record『Goryeosa』, "During the reign of King Taejo of Goryeo, due to the great achievements of the villager Park Yun-ung, Hagok-hyeon, Dongjin-hyeon (the area around Gangdong-myeon), Ugchon-myeon and Ungsang-myeon (Yangsan-gun) were Heungnyebu (興禮府) was established by combining Punghyeon."

In 1397 (Taejo 6 of Joseon), the first camp was established in Ulju, and soldiers were assigned to serve as both byeongmasa and Jijusa, but in 1413 it was merged into one position called jigunsa.

In 1426 (the 8th year of King Sejong), the Gyeongsangjwa-do Byeongmajeoldosayeong (兵馬節度使營) in Geomagok (巨磨谷), a barracks-dong in Ulsan, was abolished, and the Byeongmacheomjeoljesa (兵馬僉節制使) represented it, and in 1437 came and rewrote it.