Khai Thac Khoang San HD36 LTD Address: Thua Dat So 1186 To Ban Do So 18, Luu Ke Hamlet, Yen Truong Commune, Tinh Thanh Hoa, Viet Nam Enterprise code: 2803239857 Phone: 0983989078 Representative: Hoang Van Dong Yen Truong Commune, Yen Dinh District, Thanh Hoa ProvinceFounding date: 5 - 8 - 2026