Phat Trien Truyen Thong Thuong Gia Viet Joint Stock Company Address: No A2, Lane 22, Linh Lang Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107808801 Phone: 0913320258 Representative: Hoang Ha Adress: No A2, Lane 49, Linh Lang Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 18 - 4 - 2017