Tu Van Xay Dung Va Thuong Mai Khanh Hoang LTD Address: No 49, Hoang Sam, Bac Ly Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3101030870 Phone: 0918026017 Representative: Nguyen Luong Thoan Bac Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 3 - 4 - 2017