Dau Tu Va Phat Trien Trang An LTD Address: No 17, Trang Thi Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101716960 Phone: 0248249005 Representative: Trinh Chien Thang Adress: No 17, Trang Thi Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 7 - 2005