Thuong Mai Truyen Thong Van Tai Xay Dung Buu Dien Joint Stock Company Address: No 76, Lane 10, Mai Dich Street, Mai Dich Ward, Cau Giay District, Ha Noi City Enterprise code: 0101771016 Phone: 02437921888 Representative: Phung Xuan Quyet Adress: Dong Vien Hamlet, Huu Van Commune, Chuong My District, Ha Noi City Mai Dich Ward, Cau Giay District, Ha Noi CityFounding date: 13 - 9 - 2005