Vien Thong Tin Hoc Dac Nhan Joint Stock Company Address: Zoom 1002 Lau 9 Chung Cu A4, Quang Vinh Ward, Bien Hoa City, Dong Nai Province Enterprise code: 3600655155 Phone: 0251810055 Adress: No 143/2, KP 1, Tan Hoa Ward, Bien Hoa City, Dong Nai Province Quang Vinh Ward, Bien Hoa City, Dong Nai ProvinceFounding date: 30 - 10 - 2003