Diep Tung Son LTD Address: No 491, Cao Xanh Street, 60B Civil Group, Khu 5, Cao Xanh Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701858081 Phone: 0168934511; 84168934511 Representative: Nguyen Thanh Tung Cao Xanh Ward, Ha Long City, Quang Ninh ProvinceFounding date: 3 - 4 - 2017