El Masreya Co. For Engineering Design ( 6th zone, Nasr City )

4 b atlas bldgs., dr. ahmed fakhry st., 6th district - in front of al salem school

57 ibrahim nawar st., floor 1, 6th zone -

5 b el ammar plaza towers, entrance d, hafez ramadan st. off makram ebaid st., floor 11 - behind city center mall