Xay Dung Dan Dung Thanh Long LTD Address: No 968, Lang Street, Dong Da District, Ha Noi City Enterprise code: 0105402556 Phone: 02435553566 Representative: Hoang Van Thang Adress: No 50, Ma May Street, Hoan Kiem District, Ha Noi City Dong Da District, Ha Noi CityFounding date: 11 - 7 - 2011