[2018]송도 C6-1블럭 업무시설 송도 C6-1블럭 업무시설 SONGDO C6-1 BLOCK OFFICE 발주자㈜에스디파트너스위치송도국제업무지구 C6-1블럭연면적93,123규모지하4층, 지상25층년도2018 ClientSDPARTNERS Co.,Ltd.LocationSongdo-dong, Yeonsu-gu, IncheonFloor Area93,123No. of StoriesB4, 25FYear2018