Thanh Trung LS LTD Address: No 20, Ly Thuong Kiet, Khoi 7, Ky Lua Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900936695 Phone: 0936552759 Representative: Pham Thanh Trung Ky Lua Ward, Lang Son City, Lang Son ProvinceFounding date: 18 - 12 - 2025