El Dar Laboratory ( El Zaher )

Cairo, Abbasseya 10 el guish sq., floor 2 - beside el mansoureya roastery

Cairo, Abbasseya All Branches 40 abbaseya st. el guish sq., floor 2 flat 1 - in front of al baraka bank of egypt

Cairo, Ghamrah 291 ramsis st. -

Cairo, Abbasseya All Branches 61 el abbaseya st., abdo pasha sq. - in front of el husseineya preparatory school for boys

Cairo, El Zaher All Branches 2 el zaher gaafar st., floor 1, off port said st. - in front of el salam private school