Khai Thac Khoang San Duy Minh LTD Address: Che Hamlet, Phuong Son Commune, Luc Ngan District, Bac Giang Province Enterprise code: 2400956925 Phone: 0848129999 Representative: Dao Van Quang Adress: Che Hamlet, Phuong Son Commune, Luc Ngan District, Bac Giang Province Phuong Son Commune, Luc Ngan District, Bac Giang ProvinceFounding date: 6 - 3 - 2023