Xay Dung Trung Nam LS LTD Address: No 29, Phai Ve Street, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900891370 Phone: 0986605666 Representative: Nguyen Van Binh Adress: Khoi 3, Vinh Trai Ward, Lang Son City, Lang Son Province Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 9 - 12 - 2022