Tu Van Xay Dung Truong Son LTD Address: Huu Nghi Street, Nam Ly Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100261307 Phone: 02323843205 Representative: Nguyen Dai Loi Adress: TK 14, Bac Ly Ward, Dong Hoi City, Quang Binh Province Nam Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 8 - 5 - 2000