Dich Vu Vien Thong (Loai Hinh: Cong Ty Tnhh) Address: VNPT Building, No 57, Huynh Thuc Khang Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0106869738 Phone: 02433992288 Representative: Luong Manh Hoang Adress: No 34a, Tran Phu Street, Dien Bien Ward, Ba Dinh District, Ha Noi City Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 11 - 6 - 2015