Dau Tu San Xuat Thuong Mai Ha Noi Vien Dong LTD Address: No 127 Nguyen Tuan, Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105480716 Phone: 0979460839 Representative: Duong Ngoc Ha Thanh Xuan Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 31 - 8 - 2011