Phong Kham Da Khoa Tri Tam Joint Stock Company Address: 98 Huu Nghi, Nam Ly Ward, Dong Hoi City, Quang Binh Province Enterprise code: 3100885256 Phone: 0983098505 Representative: Le Khac Phuong Chi Nam Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 5 - 4 - 2012