Xay Dung Va Thuong Mai Huy Hoang JSC Joint Stock Company Address: Civil Group 77, Khu 9, Cao Thang Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701407917 Phone: 0904140877 Representative: Nguyen Huu Hoang Adress: 77 Khu 9 Civil Group, Cao Thang Ward, Ha Long City, Quang Ninh Province Cao Thang Ward, Ha Long City, Quang Ninh ProvinceFounding date: 9 - 6 - 2010