United Technology يوليو 12, 2018 دليل هاتف السعودية 12 - خدمة العملاء stc, COMPUTER NETWORKING SYSTEMS United Technology Category(s): Computer Networking Systems Business Plaza, Madinah Road, Sharafiyah Dist., Jeddah Landmark After the Indian Embassy Phone: 012-6522642 Fax: 012-6521870