Dau Tu Xay Dung Cong Trinh Giao Thong An Thang LTD Address: Gia Khe Hamlet, Tien Hung Commune, Luc Nam District, Bac Giang Province Enterprise code: 2400560578 Phone: 02043884991 Representative: Vu Tri Phong Adress: Gia Khe Hamlet, Tien Hung Commune, Luc Nam District, Bac Giang Province Tien Hung Commune, Luc Nam District, Bac Giang ProvinceFounding date: 17 - 8 - 2011