Dau Tu Va Xay Dung Ha Tang Thang Long Joint Stock Company Address: No 17, Khu Dinh Canh Dinh Cu, 20B Civil Group, Cluster 2, Xuan La Ward, Tay Ho District, Ha Noi City Enterprise code: 0101560865 Phone: 02438769446 Representative: Tran Minh Tuan Adress: Ngoc Dong Hamlet, Da Ton Commune, Gia Lam District, Ha Noi City Xuan La Ward, Tay Ho District, Ha Noi CityFounding date: 12 - 11 - 2004