Dien Tu Vien Thong Tin Hoc Viet Linh LTD Address: No 37 Nguyen Phong Sac, Ha Huy Tap, Vinh City, Nghe An Province Enterprise code: 2900650445 Phone: 0238568568 Ha Huy Tap Ward, Vinh City, Nghe An ProvinceFounding date: 10 - 6 - 2005