Cung Cap Dich Vu Vien Thong Ha Trang LTD Address: No 165 Ngoc Hoi, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102845038 Phone: 0978998198 Representative: Le Thi Tan Adress: P512 Khu, Cuc Xuat Ban Su That Town, Cong Vi Ward, Ba Dinh District, Ha Noi City Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 1 - 8 - 2008