Cong Nghe Va Dich Vu Truyen Hinh LTD Address: No 21B, Lane 178, Hoang Mai Street, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108014431 Phone: 0981034678 Representative: Bui My Phuong Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 6 - 10 - 2017