Vien Thong - Tin Hoc Thanh Vu LTD Address: No 05, Cao Ba Quat Street, Truong Thi Ward, Vinh City, Nghe An Province Enterprise code: 2900744781 Phone: 02383592389 Representative: Nguyen Hong Son Adress: Hamlet 10, Nghi Phu Commune, Vinh City, Nghe An Province Truong Thi Ward, Vinh City, Nghe An ProvinceFounding date: 11 - 4 - 2006