Thuong Mai May Tinh Hoang Anh Net LTD Address: No 20, Chua Ha Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0102003779 Phone: 0248338426 Representative: Hoang Ngoc Phuong Adress: No 20, Chua Ha Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 1 - 8 - 2006