Cong Thong Tin So LTD Address: No 7, Lane 399, Au Co Street, Nhat Tan Ward, Tay Ho District, Ha Noi City Enterprise code: 0103554056 Phone: 0912908429 Representative: Do Hong Duc Adress: No 14, Thanh Nien Street, Yen Phu Ward, Tay Ho District, Ha Noi City Nhat Tan Ward, Tay Ho District, Ha Noi CityFounding date: 13 - 3 - 2009