Tu Van Xay Dung Tan Hieu LTD Address: No 42e, Huong Vien Street, Dong Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101452073 Phone: 0249784849 Representative: Luong Van Tan Adress: 75B, Hang Trong Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Dong Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 3 - 2004