ZAD INVESTMENT COMPANY. يوليو 20, 2018 دليل هاتف السعودية 12 - خدمة العملاء stc, ESTABLISHMENT ZAD INVESTMENT COMPANY. Post Box: 41888 Zip: 21531 Phone: 6650065 Fax: 6673779 Category: ESTABLISHMENT City: Jeddah Email: Website: