Xay Dung Va Dia Oc Lam Son Holdings Joint Stock Company Address: No 3, Lane 389, 46 Truong Dinh Alley, Tan Mai Ward, Hoang Mai District, Ha Noi City Enterprise code: 0108270315 Phone: 0922193978 Representative: Le Minh Son Tan Mai Ward, Hoang Mai District, Ha Noi CityFounding date: 11 - 5 - 2018