Tap Doan Truyen Thong Phat Trien Tinh Hoa Van Hoa Viet Nam Joint Stock Company Address: No 1 Ton That Thuyet, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0109151769 Phone: 0949109209 Representative: Trinh Duc Long Luong Khac Hieu Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 8 - 4 - 2020