Do Dac Quy Hoach Xay Dung Mien Bac LTD Address: No 12, Bach Long Street, Bach Dang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701825287 Phone: 0916699508 Representative: Dang Viet Hau Adress: 85 - Khu 5 Civil Group, Bach Dang Ward, Ha Long City, Quang Ninh Province Bach Dang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 8 - 9 - 2016