Dien Tu Tin Hoc Hoang Anh LTD Address: No 179, Hai Ba Trung Street, Civil Group 13, Le Hong Phong Ward, Thai Binh City, Thai Binh Province Enterprise code: 1000907914 Phone: 0978162789 Representative: Vu Xuan Thuy Adress: Viet Thang Hamlet, Nam Thanh Commune, Tien Hai District, Thai Binh Province Le Hong Phong Ward, Thai Binh City, Thai Binh ProvinceFounding date: 30 - 9 - 2011