Dau Tu Va Tu Van Xay Dung Cong Trinh Hai Tuan LTD Address: Le Do Hamlet, Que Tan Commune, Que Vo District, Bac Ninh Province Enterprise code: 2300642040 Phone: 0904236266 Representative: Nguyen Van Luan Adress: Xuan Thuy Hamlet, Que Tan Commune, Que Vo District, Bac Ninh Province Que Tan Commune, Que Vo District, Bac Ninh ProvinceFounding date: 20 - 4 - 2011