Tu Van Va Dau Tu Xay Dung Bac Hong Joint Stock Company Address: Dao Xuyen Hamlet, Da Ton Commune, Gia Lam District, Ha Noi City Enterprise code: 0102869039 Phone: 0979155859 Representative: Pham Hong Thanh Adress: Zoom 3, K13 To 16, Thinh Quang Ward, Dong Da District, Ha Noi City Da Ton Commune, Gia Lam District, Ha Noi CityFounding date: 19 - 8 - 2008