Dau Tu Thuong Mai Va Xay Dung Tong Hop Binh An LTD Address: 32 Chua Tien, Luong Van Tri Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900949239 Phone: 0795368005 Representative: Pham The Son Luong Van Tri Ward, Lang Son City, Lang Son ProvinceFounding date: 20 - 8 - 2026