Telecommunication engineering

Kebele 19, 104 A, P.O.Box 26486/1000, Addis Ababa, Ethiopia

Kebele 7, 713, P.O.Box 22158/1000, Addis Ababa, Ethiopia

Kebele 2, 1711, P.O.Box 123189, Addis Ababa, Ethiopia

Kebele 12, 975, P.O.Box 23542/1000, Addis Ababa, Ethiopia

Kebele 4, 582/3, P.O.Box 70082, Addis Ababa, Ethiopia