Dau Tu Van Xuan Joint Stock Company Address: Civil Group 3, Khu 5, Bai Chay Ward, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701350185 Phone: 02033515151 Representative: Nguyen Ha An Adress: Civil Group 4, Khu 2a, Bai Chay Ward, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 18 - 12 - 2009