Saudi Diyar Consultants Architects & Engineers يوليو 25, 2018 دليل هاتف السعودية 10 - كاشف الارقام السعودية, Engineers Saudi Diyar Consultants Architects & Engineers Category(s): Engineers Prince Sultan Street, Al Nahdha Dist., Jeddah Landmark Befor Al Haram Plaza Phone: 012-6999888 Fax: 012-6999777