Dau Tu Xay Dung Du Lich Va Thuong Mai Tham Gia Joint Stock Company Address: No 03, Civil Group 41, Khu 4, Hong Gai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700816346 Phone: 02036251999 Representative: Tham Hong Son Adress: Khu 6, Cam Thinh Ward, Cam Pha City, Quang Ninh Province Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 23 - 4 - 2008