Dau Tu Xay Dung & Thuong Mai Tien Thoai Joint Stock Company Address: So 4 Residential Area, Doan Ket Ward, Lai Chau City, Lai Chau Province Enterprise code: 6200023206 Phone: 0975466868 Representative: Do Van Thoai Doan Ket Ward, Lai Chau City, Lai Chau ProvinceFounding date: 9 - 6 - 2009