Quoc Te Truyen Thong Duong Gia Joint Stock Company Address: No 3, Tran Phu Street, Hang Bong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0107791562 Phone: 0868496555 Representative: Duong Thi Quynh Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 4 - 4 - 2017