Dau Tu Thuong Mai Va Phat Trien Linh Son LTD Address: No 8, Lane 286, Giap Bat Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101587867 Phone: 0246645415 Representative: Ha Ngoc Son Adress: Hoa Truong Hamlet, Quang Truong Commune, Quang Xuong District, Thanh Hoa Province Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 29 - 12 - 2004