Dich Vu Truyen Thong Va Quang Cao Diha Group LTD Address: No 5 Tran Nguyen Dan, Dinh Cong Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109553387 Phone: 02394594406 Representative: Pham Quang Thoai Adress: Hamlet 14, Khanh Mau Commune, Yen Khanh District, Ninh Binh Province Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 16 - 3 - 2021