Dau Tu Va Truyen Thong Ket Noi Viet Joint Stock Company Address: 2nd Floor So 90 Thai Thinh Ii, Thinh Quang Ward, Dong Da District, Ha Noi City Enterprise code: 0103078713 Phone: 02435625278 Representative: Nguyen Xuan Hai Adress: No 74, Lane 328, Nguyen Trai Street, Thanh Xuan District, Ha Noi City Thinh Quang Ward, Dong Da District, Ha Noi CityFounding date: 12 - 12 - 2008