Operation and Maintenance Department in Al-Kharj and Al-Silyl 32 Avis Al-Kharj Radio and Television Commission 494 Avis Riyadh Department of Central Technical Affairs in the Eastern Province 860 Avis Eastern Province Hafr Al Batin Chamber 4 Avis Hafar Al Batin Thadiq Governorate Municipality 133 Avis Riyadh Lire la suite