Xay Dung Dat Viet Ha Long Joint Stock Company Address: Civil Group 16, Khu 2, Ha Tu Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700504146 Phone: 0203830207 Representative: Lai Van Huu Adress: Civil Group 16, Khu 2, Ha Tu, Ha Long City, Quang Ninh Province Ha Tu Ward, Ha Long City, Quang Ninh ProvinceFounding date: 26 - 7 - 2004