Son Lien Doanh Y.Tu.Ne Joint Stock Company Address: No 22, Tran Duy Hung Street, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0101902879 Phone: 0247649185 Representative: Le Tam Adress: No 65, Ly Nam De Street, Cua Dong Ward, Hoan Kiem District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 31 - 3 - 2006