Thuong Mai Dich Vu Vien Thong Hai Anh LTD Address: Zoom 210 Nha H1 KTT Thanh Cong, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101433761 Phone: 0248314324 Representative: Pham Thi Ngoc Ha Adress: Van Cong Mai Dich Town, Cau Giay District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 5 - 1 - 2004