Dau Tu Va Xay Dung DHD LTD Address: No 25a, Ly Quoc Su Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105641113 Phone: 02438287117 Representative: Nguyen Bich Lien Adress: No 25a, Ly Quoc Su Street, Hang Trong Ward, Hoan Kiem District, Ha Noi City Hang Trong Ward, Hoan Kiem District, Ha Noi CityFounding date: 15 - 11 - 2011