Truyen Thong KDT Joint Stock Company Address: No 720 Minh Khai, Vinh Tuy Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105645012 Phone: 0927425806 Representative: Pham Thi Mai Cham Adress: Zoom 117 C1 Thanh Cong, Thanh Cong Ward, Ba Dinh District, Ha Noi City Vinh Tuy Ward, Hai Ba Trung District, Ha Noi CityFounding date: 21 - 11 - 2011