Thuong Mai Va Xay Dung Viet Bac LTD Address: Xuan Son Hamlet, Trung Gia, Soc Son District, Ha Noi City Enterprise code: 0101095449 Phone: 0248856098 Representative: Pham Dinh Thi Adress: Trung Gia, Soc Son District, Ha Noi City Trung Gia Commune, Soc Son District, Ha Noi CityFounding date: 16 - 2 - 2001