Tan Hoang Duong LTD Address: No 3B, Cha Ca Street, Hang Dao Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101420057 Phone: 0248288588 Representative: Dang Minh Hien Adress: No 30, Nam Ngu Street, Cua Nam Ward, Hoan Kiem District, Ha Noi City Hang Dao Ward, Hoan Kiem District, Ha Noi CityFounding date: 24 - 11 - 2003