Delta Biotec ( sheraton bldgs., Heliopolis )

misr lel taamir bldgs., , 3rd zone, commercial center, sheraton bldgs. - above banque misr

8 misr lel taamir bldgs.,, sheraton bldgs. -

9 square 1163, el shaheed fouad thabet st., sheraton bldgs. - behind el arabeya academy