Dau Tu Xay Dung & Thuong Mai Dich Vu Tien Dat LTD Address: Phai Duoc Hamlet, Mai Pha Commune, Lang Son City, Lang Son Province Enterprise code: 4900892871 Phone: 0973695426 Representative: Duong Duc Phuong Adress: Hamlet 5, Xuan Thuy Commune, Le Thuy District, Quang Binh Province Mai Pha Commune, Lang Son City, Lang Son ProvinceFounding date: 17 - 3 - 2023