Tu Van Va Xay Dung Dai Son LTD Address: Civil Group 15, Nam Ly Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100747538 Phone: 02323838957 Representative: Truong Cong Hoan Adress: Civil Group 15, Nam Ly Ward, Dong Hoi City, Quang Binh Province Nam Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 10 - 5 - 2011