Xuat Nhap Khau Hoa Sen Lang Son LTD Address: No 88, Tran Dang Ninh Street, Ky Lua Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900936504 Phone: 0974999133 Representative: Nguyen Xuan Dung Lang Son ProvinceFounding date: 11 - 12 - 2025