Khai Thac Khoang San Duc Thanh SJC Joint Stock Company Address: 92 - 3e Trung Tam Giao Thuong Quoc Te - Noi Due, Lim Town, Tien Du District, Bac Ninh Province Enterprise code: 2301236027 Phone: 0979825986 Representative: Chu Van Thanh Adress: Dong Truoc Hamlet, Mai Dinh Commune, Hiep Hoa District, Bac Giang Province Lim Town, Tien Du District, Bac Ninh ProvinceFounding date: 10 - 3 - 2023