Khai Thac San Xuat Bot Da Chat Luong Cao Linh Thanh Quang Binh - Chi Nhanh Tuyen Hoa Joint Stock Company Address: Lam Lang Hamlet, Tuyen Hoa Commune, Tinh Quang Tri, Viet Nam Enterprise code: 3100487738-003 Phone: 0823313968 Representative: Thang Thi Ha Quang Tri ProvinceFounding date: 8 - 1 - 2026