Thuong Mai Dich Vu Tin Hoc Manh Hai LTD Address: No 394, Civil Group 45, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106938861 Phone: 0946592689 Representative: Nguyen Van Tinh Adress: No 394, Civil Group 45, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 13 - 8 - 2015