Thiet Ke Xay Dung Nha Va Do Thi Thang Long Joint Stock Company Address: Thuong Hamlet, Duong Ha Commune, Gia Lam District, Ha Noi City Enterprise code: 0107448186 Phone: 0988090813 Representative: Tran Ngoc Xo Adress: No 18 Ngo, Vuon Doi Hamlet, La Khe Ward, Ha Dong District, Ha Noi City Duong Ha Commune, Gia Lam District, Ha Noi CityFounding date: 25 - 5 - 2016