Sao Thien Viet Joint Stock Company Address: No 88 Thanh Nhan, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101228152 Phone: 0246252224 Thanh Nhan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 15 - 4 - 2002