Quang Cao Va Truyen Thong Hoang Duy LTD Address: No 50B, Alley 42/197, Thinh Liet Street, Thinh Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0110432764 Phone: 02389032998 Representative: Truong Van Huy Thinh Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 1 - 8 - 2023