Bien Bac Joint Stock Company Address: 2nd Floor, An Phu Building, No 24, Hoang Quoc Viet Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0101628584 Phone: 0247565839 Representative: Tran Trong Vinh Adress: No 5, 514 Hoang Hoa Tham Lane, Buoi Ward, Tay Ho District, Ha Noi City Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 4 - 4 - 2005