Dich Vu Vien Thong Ha Trinh LTD Address: Phung Son Hamlet, Phuoc Son Commune, Tuy Phuoc District, Binh Dinh Province Enterprise code: 4101490735 Phone: 0977184700 Representative: Pham Van Trinh Phuoc Son Commune, Tuy Phuoc District, Binh Dinh ProvinceFounding date: 3 - 7 - 2017