Dau Tu Dich Vu Va Thuong Mai Thanh Son LTD Address: No 6, Alley 29/39/14, Khuong Ha Street, Thanh Xuan District, Ha Noi City Enterprise code: 0106365177 Phone: 0936491167 Representative: Mai Xuan Thuc Adress: Hamlet 7, Gia Lam District, Ha Noi City Thanh Xuan District, Ha Noi CityFounding date: 15 - 11 - 2013