Dich Vu Vien Thong Hoang Dao LTD Address: Phu Binh Hamlet, Khanh Phu Commune, Yen Khanh District, Ninh Binh Province Enterprise code: 2700897276 Phone: 0982691969 Representative: Vu Hoang Dao Khanh Phu Commune, Yen Khanh District, Ninh Binh ProvinceFounding date: 16 - 10 - 2019