Vien Thong Thien An LTD Address: No 365, Vu Tong Phan Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105324594 Phone: 02466851666 Representative: Nguyen Thanh Binh Adress: Dinh Hamlet, Thai Binh City, Thai Binh Province Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 23 - 5 - 2011