Dau Tu Xay Dung Va Noi That Hoan Hao Joint Stock Company Address: No 30 Nguyen Thai Hoc, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0105982681 Phone: 0904952999 Representative: Truong Thi Van Anh Adress: No 39 Ly Thuong Kiet, Hang Bai Ward, Hoan Kiem District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 30 - 8 - 2012