Dau Tu Phat Trien Bach Viet Joint Stock Company Address: No 35, Dien Bien Phu Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110248927 Phone: 0926364886 Representative: Nguyen Duy Hung Dien Bien Ward, Ba Dinh District, Ha Noi CityFounding date: 13 - 2 - 2023