Dai Thien Ha Joint Stock Company Address: No 03, Nguyen Van Cu Street, Ka Long Ward, Mong Cai City, Quang Ninh Province Enterprise code: 5700646493 Phone: 02033772772 Representative: Pham Khac Trung Adress: Civil Group 10, Khu 1, Ka Long Ward, Mong Cai City, Quang Ninh Province Ka Long Ward, Mong Cai City, Quang Ninh ProvinceFounding date: 18 - 4 - 2007