Thuong Mai Va San Xuat Tam Nguyen LTD Address: 63, To Hien Thanh Street, Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101309002 Phone: 0249745270 Le Dai Hanh Ward, Hai Ba Trung District, Ha Noi CityFounding date: 3 - 12 - 2002