156, Sinnae-ro, Jungnang-gu, Seoul
2019
Seoul Metropolitan Infrastructure Headquarters
3㎡
5F
Engineering
DAEJEON, YUSEONG-GU
GYEONGNAM, GEOJE
JEJU-DO, JEJU
GYEONGBUK, GORYEONG
GYEONGNAM, CHANGWON
GYEONGGI, HWASEONG
SEOUL, SEODAEMUN-GU
CHUNGBUK, CHEONGJU
GWANGJU, SEO-GU
ULSAN, NAM-GU