Dau Tu Xay Dung Va Dich Vu Thuong Mai Thien Nam Joint Stock Company Address: No 157e, Nguyen Thai Hoc Street, Ba Dinh District, Ha Noi City Enterprise code: 0104605930 Phone: 0966722075 Representative: Luong Huu Nam Adress: Nha D7TT Cong An Co So 2, Ha Dong District, Ha Noi City Ba Dinh District, Ha Noi CityFounding date: 19 - 4 - 2010