Thiet Ke Xay Dung Va Thuong Mai TXT Joint Stock Company Address: No 15, Lane 293, Tan Mai Street, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105262531 Phone: 02436640486 Representative: Pham Quang Hung Adress: No 9, P10, Tan Mai Ward, Hoang Mai District, Ha Noi City Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 15 - 4 - 2011