Dau Tu Va Xay Lap Tam Son LTD Address: No 351, Bui Xuong Trach Street, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106608013 Phone: 02466759236 Representative: Dang Huu Rao Adress: Nghi Loc Hamlet, Son Cong Commune, Ung Hoa District, Ha Noi City Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 7 - 2014