Xuat Nhap Khau Thuy Hai San Hoang Dung LTD Address: No 14 Tong Dan, Khoi 10, Hoang Van Thu Ward, Lang Son City, Lang Son Province Enterprise code: 4900884687 Phone: 0983755991 Representative: Hoang Van Chung Hoang Van Thu Ward, Lang Son City, Lang Son ProvinceFounding date: 17 - 12 - 2021