Dau Tu Hoang Vu Joint Stock Company Address: 36 Khu 10 Civil Group, Quang Trung Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5700976332 Phone: 02033566036 Representative: Nguyen Thai Phuong Adress: 36 Khu 10 Quang Trung Civil Group, Uong Bi City, Quang Ninh Province Quang Trung Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 27 - 11 - 2008