Tung Son LTD Address: Khu Kinh Te Cua Khau Cha Lo, Dan Hoa Commune, Minh Hoa District, Quang Binh Province Enterprise code: 3100393550 Phone: 0992520660 Representative: Dinh Thi Nhu Hoa Adress: Quy Dat Town, Quy Dat Town, Minh Hoa District, Quang Binh Province Dan Hoa Commune, Minh Hoa District, Quang Binh ProvinceFounding date: 7 - 12 - 2007