Thuong Mai Dich Vu Oanh Yen LTD Address: No 86, Thuy Linh Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108188290 Phone: 0969035025 Representative: Nguyen Xuan Dung Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 3 - 2018