Thuong Mai Va Dich Vu Bien Viet LTD Address: O So 6, Day B, Thap Tang 3, Khu Nha O Bac Linh Dam, Thanh Tri District, Ha Noi City Enterprise code: 0101404753 Phone: 0246411914 Thanh Tri District, Ha Noi CityFounding date: 30 - 9 - 2003