Dau Tu Xay Dung B&h LTD Address: No 2, Chua Hamlet, Dong Ngan Hamlet, Dong Hoi Commune, Dong Anh District, Ha Noi City Enterprise code: 0109760168 Phone: 0964959992 Representative: Nguyen Thi Thu Hien Dong Hoi Commune, Dong Anh District, Ha Noi CityFounding date: 30 - 9 - 2021