Xay Dung,Dao Tao, Dich Vu Van Hoa Dai Thinh Joint Stock Company Address: Nha Ong Hoa, Truong Tien, Hung Binh Ward, Vinh City, Nghe An Province Enterprise code: 2900735963 Phone: 0238835493 Hung Binh Ward, Vinh City, Nghe An ProvinceFounding date: 28 - 2 - 2006