POSCO E&C 최고관리자 0 3603 2019.11.20 16:33 CATEGORY Sang-Am DMC Prugio City 프로젝트명 Goyang Samsong MBN Muti-complex Facility 건설사 POSCO E&C 적용기간 Mar. 2019 ~ Jul. 2021 적용시스템 Structured Cabling, CATV, Public Address, Emergency Call, SI, etc.