Thuong Mai Van Tai Va Xay Dung Bac Au Joint Stock Company Address: Ngo Duong Hamlet, An Hoa Commune, An Duong District, Hai Phong City Enterprise code: 0200628137 Phone: 02125749902 Representative: Tran Van Long Adress: Ngo Duong Hamlet, An Hoa Commune, An Duong District, Hai Phong City An Hoa Commune, An Duong District, Hai Phong CityFounding date: 31 - 5 - 2005