Dich Vu Va Thuong Mai Vat Lieu Xay Dung Hoan Duong LTD Address: Khu Hong Ha, Phuong Nam Ward, Uong Bi City, Quang Ninh Province Enterprise code: 5701936773 Phone: 0938382678 Representative: Tran Xuan Duong Phuong Nam Ward, Uong Bi City, Quang Ninh ProvinceFounding date: 31 - 5 - 2018