Xay Dung Va Thuong Mai Lam Son LTD Address: No 177, Truong Chinh Street, Khuong Mai Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0101727458 Phone: 0248533682 Representative: Nguyen Hung Tien Adress: No 24, Hang Ga Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Khuong Mai Ward, Thanh Xuan District, Ha Noi CityFounding date: 25 - 7 - 2005