Chi Nhanh Cong Ty CP Khoang San Bac Kan - Xi Nghiep Khai Thac Khoang San Cho Don Address: Lien Thuy Hamlet, Cho Don Commune, Tinh Thai Nguyen, Viet Nam Enterprise code: 4700149595-014 Phone: 0971914888 Representative: Do Dinh Thang Thai Nguyen ProvinceFounding date: 14 - 5 - 2025