Dai Truyen Hinh Ky Thuat So VTC Address: 65 Lac Trung, Hai Ba Trung District, Ha Noi City Enterprise code: 0106439277 Phone: 02444501257 Representative: Nguyen Kha Thoa Adress: P1710 Khu VPLV DTXD, No 34, Thanh Xuan District, Ha Noi City Hai Ba Trung District, Ha Noi CityFounding date: 15 - 1 - 2014