Tu Van Dau Tu Xay Dung Thanh Dat Joint Stock Company Address: Civil Group 4, Khu 10, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701318495 Phone: 02033840437 Representative: Dinh Thi Mai Phuong Adress: Civil Group 4, Khu 10, Bai Chay Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 25 - 9 - 2009