Cong An Phuong Duc Ninh Dong Address: No 10, Street 23/8, Duc Ninh Dong Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3101136002 Phone: 0913295537 Representative: Phan Thanh Binh Duc Ninh Dong Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 24 - 9 - 2004