Phu Tung O To Hs-Tpk LTD Address: No 12a, Lane 95/55, Thuy Linh Street, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0111103882 Phone: 0964083526 Representative: Vu Dinh Hien Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 23 - 6 - 2025