Dau Tu Xay Dung Va Trang Tri Noi That Hoang Ha Joint Stock Company Address: No 29, Hang Thung Street, Ly Thai To Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0102353212 Phone: 0248247676 Representative: Do Minh Cuong Adress: No 29, Hang Thung Street, Ly Thai To Ward, Hoan Kiem District, Ha Noi City Ly Thai To Ward, Hoan Kiem District, Ha Noi CityFounding date: 28 - 8 - 2007