Tu Van Xay Dung Va Thuong Mai Ha An Joint Stock Company Address: 269 Dich Vu 07, Dia Lao, Kien Hung Ward, Ha Dong District, Ha Noi City Enterprise code: 0108239435 Phone: 0979771203 Representative: Dam Quoc Hung Kien Hung Ward, Ha Dong District, Ha Noi CityFounding date: 18 - 4 - 2018