Dau Tu Va Dich Vu Sao Mai LTD Address: Zoom 906, N5D Building, Hoang Dao Thuy Street, Nhan Chinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0102121229 Phone: 0245569079 Representative: Nguyen Hoang Viet Adress: No 18, Yen The Lane, Van Mieu Ward, Dong Da District, Ha Noi City Nhan Chinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 27 - 12 - 2006