Ban Quan Ly Dau Tu Va Xay Dung Cong Trinh Trong Diem Tinh Quang Ninh Address: No 5, Lane 12, Nguyen Van Cu Street, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700880817 Phone: 0203832635 Adress: Civil Group 18, Khu 2a, Cao Xanh Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 16 - 6 - 2008