Dau Tu Xay Dung HHT Viet Nam LTD Address: No 51 Hang Thiec, Hang Gai Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102005014 Phone: 0248258058 Representative: Nguyen Tien Hung Adress: No 51, Hang Thiec Street, Hang Gai Ward, Hoan Kiem District, Ha Noi City Hang Gai Ward, Hoan Kiem District, Ha Noi CityFounding date: 7 - 12 - 2007