Dau Tu Thuong Mai Va Dich Vu Sao Mai LTD Address: No 128, Nghi Tam Street, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0101342320 Phone: 0248290751 Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 20 - 3 - 2003