Dousan Heavy Industries & Construction Co. Ltd. أغسطس 6, 2018 دليل هاتف السعودية 11 - دليل الشركات السعودية, Industrial Equipment, Supplies & Spare Parts Dousan Heavy Industries & Construction Co. Ltd. Category(s): Industrial Equipment, Supplies & Spare Parts Ulaya Dist., Riyadh Phone: 011-4191696 Fax: 011-4191995