HTX Khai Thac, Kinh Doanh Vat Lieu Xay Dung Cuong Son Address: Do Ben, Luc Nam District, Bac Giang Province Enterprise code: 2400744984 Phone: 02373500589 Representative: Bui Van Thai Luc Nam District, Bac Giang ProvinceFounding date: 16 - 12 - 2014