Tdharyas Najd أغسطس 3, 2018 دليل هاتف السعودية 12 - خدمة العملاء stc, Equipment & Clothing, Safety Systems, Services Tdharyas Najd Category(s): Safety Systems, Services, Equipment & Clothing Abdulaziz Ibrahim Street, Safa Dist., Jeddah Phone: 012-2901434 Fax: 012-2901434