Truyen Thong So Focus Viet Nam LTD Address: No 22, Lane 47, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0108894440 Phone: 0906224779 Representative: Nguyen Thai Hoc Adress: No 22, Lane 47, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 10 - 9 - 2019