Trung Kien LS LTD Address: No 39a Dinh Le, Phu Loc 4, Vinh Trai Ward, Lang Son City, Tinh Lang Son, Viet Nam Enterprise code: 4900896587 Phone: 0912999969 Representative: Nguyen Thi Hang Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 15 - 8 - 2023