AL-HULOUL AL-JAWHARIYYAH (SUBSTANCIAL SOLUTIONS) EST أكتوبر 28, 2020 دليل هاتف السعودية 12 - خدمة العملاء stc, TELECOMMUNICATIONS AL-HULOUL AL-JAWHARIYYAH (SUBSTANCIAL SOLUTIONS) EST. Post Box: 50332 Zip: 21523 Phone: 6140188 Fax: 6140189 Category: TELECOMMUNICATIONS EQUIPMENT City: Jeddah Email: Website: