China Telecom Information Technology (Viet Nam) LTD Address: P.3604-2, 36th Floor, Keangnam Hanoi Landmark Tower, KDTM Cau Giay, Me Tri Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0105942431 Phone: 8439461883 Representative: Wang Hong Tao Adress: F13a Villa, No 14, Thuy Khue Street, Tay Ho District, Ha Noi City Me Tri Ward, Nam Tu Liem District, Ha Noi CityFounding date: 11 - 7 - 2012