Cong Nghe Thong Tin Va Truyen Thong Repu Viet Nam Joint Stock Company Address: No 29, 28/49 Dien Bien Phu Alley, Ba Dinh District, Ha Noi City Enterprise code: 0106341458 Phone: 0912930645 Representative: Tran Thu Phuong Adress: No 108TT 208, Giap Bat Street, Hoang Mai District, Ha Noi City Ba Dinh District, Ha Noi CityFounding date: 8 - 11 - 2013