Dau Tu Phat Trien Thien Long Joint Stock Company Address: 1 Khu 1 Civil Group, Ka Long Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5700909551 Phone: 0203778889 Representative: Vu Dinh Cong Adress: 1 Khu 1 Civil Group, Ka Long Ward, Mong Cai City, Quang Ninh Province Ka Long Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 22 - 8 - 2008