Quoc Do Mien Bac LTD Address: 5th Floor, No 7 Tran Phu, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0108510341 Phone: 02437621286 Representative: Nguyen Duc Tuan Adress: No 5, Hang Quat Street, Hang Gai Ward, Hoan Kiem District, Ha Noi City Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 11 - 2018