Do� Thie Van Address: So� 2 Ngo� 53 Luong Yen, Bach Dang Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0109757398 Phone: 02375073957 Representative: Do� Thie Van Bach Dang Ward, Hai Ba Trung District, Ha Noi CityFounding date: 29 - 9 - 2021