Thuong Mai Va Dich Vu Xay Dung Duc Thinh Phat Address: No 66 Nguyen Hue, Ward 1, Dong Ha City, Quang Tri Province Enterprise code: 3200638099 Phone: 0916575689 Ward 1, Dong Ha City, Quang Tri ProvinceFounding date: 10 - 1 - 2017