Tap Doan Truyen Thong Tri An Joint Stock Company Address: Hamlet 4, Nai Chau Hamlet, Chu Phan Commune, Me Linh District, Ha Noi City Enterprise code: 0109041822 Phone: 0913238257 Representative: Nguyen Duc Thang Chu Phan Commune, Me Linh District, Ha Noi CityFounding date: 27 - 12 - 2019