Dau Tu Xay Dung Dong Bac LTD Address: No 602, Ha Lam Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701696507 Phone: 02036585165 Representative: Dao Hong Phi Adress: No 602, Ha Lam Street, Ha Lam Ward, Ha Long City, Quang Ninh Province Ha Lam Ward, Ha Long City, Quang Ninh ProvinceFounding date: 11 - 2 - 2014