Truyen Thong Keymedia LTD Address: No 463, Minh Khai Street, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0104571537 Phone: 02436369434 Representative: Nguyen Van Thanh Adress: Thuy Khue Hamlet, Sai Son Commune, Quoc Oai District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 31 - 3 - 2010