Ban Dieu Hanh Du An Quoc Lo 1a Doan Dong Ha Hai Van - Tong Cong Ty Xay Dung Cong Trinh Giao Thong 4 Address: Tu Ha Ward, Huong Tra Town, Thua Thien, Hue Province Enterprise code: 3300354460 Phone: 02343558077 Tu Ha Ward, Hue City, Thua Thien Hue ProvinceFounding date: 21 - 5 - 2003