GYS Construction :- is a construction company in Addis Ababa, Ethiopia. we do Building Construction and other related works. Our Services :- Building Construction Finishing Works Road Construction Bridgeworks Building Maintenance Services ጂ.ዋይ.ኤስ ኮንስትራክሽን ፦ የምንሰጣቸው አገልግሎቶች የሕንፃ ግንባታ የሕንጻ ማጠናቀቂያ ስራዎች የመንገድ ስራ የድልድይ ግንባታ እና የሕንፃ ጥገና ስራዎች