Duqm Special Economic Zone - Tatweer Duqm 4 Avis Muscat Al Batinah North Governorate 314 Avis Muscat United Engineering Services Company - UES 2 Avis Al-Seeb Al batinah South Governorate 120 Avis Muscat Nakheel Oman Development Company - Oman Agriculture Development 151 Avis Muscat Lire la suite