Dai Su Quan Cong Hoa Ca-Dac-Xtan Address: Villa 51, 10 Dang Thai Mai, Quang An Ward, Tay Ho District, Ha Noi City Enterprise code: 0106780335 Phone: 02437180777 Quang An Ward, Tay Ho District, Ha Noi CityFounding date: 2 - 3 - 2015