Vat Lieu QS Joint Stock Company Address: No 1a, 99/158/58 Dinh Cong Alley, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0105931694 Phone: 02436556778 Representative: Banh Van Quyen Adress: Zoom 512, T36 Yen Hoa, Yen Hoa Ward, Cau Giay District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 28 - 6 - 2012