Tu Van Va Xay Dung Bac Song Hong LTD Address: Luong No Hamlet, Tien Duong Commune, Dong Anh District, Ha Noi City Enterprise code: 0101147351 Phone: 0248833269 Representative: Tran Minh Kien Adress: Luong No Hamlet, Tien Duong Commune, Dong Anh District, Ha Noi City Tien Duong Commune, Dong Anh District, Ha Noi CityFounding date: 26 - 7 - 2001