Dich Vu O To Tan Trieu LTD Address: No 20/145 Dinh Cong Thuong, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107571616 Phone: 02436407978 Representative: Tran Huy Vinh Adress: No 20/146 Dinh Cong Thuong, Dinh Cong Ward, Hoang Mai District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 21 - 9 - 2016