Dau Tu Va Cong Nghe BF LTD Address: No 4, 38a Civil Group, Thuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0103749834 Phone: 02436230190 Representative: Ta Thi Thuy Adress: Hamlet 1, Lac Son Hamlet, Thai Hoc Ward, Chi Linh Town, Hai Duong Province Thuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 27 - 4 - 2009