Dau Tu Xay Dung Va Thuong Mai Dong Do Joint Stock Company Address: No 105 Civil Group 3, Quyet Thang Ward, Lai Chau City, Lai Chau Province Enterprise code: 6200010535 Phone: 0913038838 Representative: Hoang Manh Dung Quyet Thang Ward, Lai Chau City, Lai Chau ProvinceFounding date: 6 - 6 - 2007