Phat Trien Be Tong Bac Thang Long Joint Stock Company Address: Khu 10, Me Linh Commune, Me Linh District, Ha Noi City Enterprise code: 0105995810 Phone: 0913660288 Representative: Nguyen Van Hung Adress: Khu 10, Me Linh Commune, Me Linh District, Ha Noi City Me Linh Commune, Me Linh District, Ha Noi CityFounding date: 20 - 9 - 2012