Xay Dung Dau Tu & Phat Trien Dai Thanh LTD Address: No 41, Hang Dau Street, Dong Xuan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101151220 Phone: 0248243250 Representative: Le Anh Tuan Adress: No 41, Hang Dau Street, Hoan Kiem District, Ha Noi City Dong Xuan Ward, Hoan Kiem District, Ha Noi CityFounding date: 9 - 8 - 2001