Khoang San Va Luyen Kim Bac A Joint Stock Company Address: Civil Group 12, Nguyen Thi Minh Khai Ward, Bac Can City, Bac Can Enterprise code: 4700149122 Phone: 02093878678 Representative: Hua Trung Sy Nguyen Thi Minh Khai Ward, Bac Kan City, Bac Kan ProvinceFounding date: 9 - 11 - 2007