Hoang Chung Ngoc 68 LTD Address: Khau Lieu Hamlet, Thuong Quan Commune, Ngan Son District, Bac Kan Province Enterprise code: 4700293662 Phone: 0392891286 Representative: On Van Hoang Thuong Quan Commune, Ngan Son District, Thai Nguyen ProvinceFounding date: 27 - 8 - 2024