Phat Trien Ung Dung Vien Thong Phat Thanh Truyen Hinh Joint Stock Company Address: No 5, Lane 95 (10, 85 Cu Lane), Sen Ngoai 1 To 6 Street, Thinh Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102147178 Phone: 0246649601 Representative: Truong Van Tai Adress: Dong Lau Hamlet, Thuy An Commune, Ba Vi District, Ha Noi City Thinh Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 1 - 2007