Phat Trien Buu Chinh Vien Thong Ha Noi Joint Stock Company Address: No 413, Doi Can Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101611220 Phone: 0248325294 Representative: Ho Thu Mo Adress: No 413, Doi Can Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 25 - 2 - 2005