Duoc Ho Long LTD Address: No 53, Lan Ong Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101146622 Phone: 0248264546 Representative: Ho Van Dung Adress: No 1, Phan Chu Trinh Lane, Hoan Kiem District, Ha Noi City Hang Bo Ward, Hoan Kiem District, Ha Noi CityFounding date: 26 - 7 - 2001