Xay Dung Va Phat Trien Be Tong Thang Long Joint Stock Company Address: No 16, Lane 74, Tan Xuan Street, Xuan Dinh Ward, Bac Tu Liem District, Ha Noi City Enterprise code: 0106997828 Phone: 02842635555 Representative: Phan Dinh Bang Adress: Cau Da Hamlet, Yen Hop Commune, Quy Hop District, Nghe An Province Xuan Dinh Ward, Bac Tu Liem District, Ha Noi CityFounding date: 18 - 9 - 2015