Dau Tu Xay Dung Va Du Lich Bien Dong Joint Stock Company Address: No 502 A 5 Khu Tan Mai, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102077354 Phone: 0246610281 Representative: Duong Dinh Luc Adress: Hamlet 8, Van Binh Commune, Thuong Tin District, Ha Noi City Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 24 - 11 - 2006