Thuong Mai Va Ky Thuat Cong Nghe Song Hong LTD Address: Lam Du Cluster, Bo De Ward, Long Bien District, Ha Noi City Enterprise code: 0101493626 Phone: 0248732518 Representative: Nguyen Thanh Son Adress: Lam Du Cluster, Bo De Ward, Long Bien District, Ha Noi City Bo De Ward, Long Bien District, Ha Noi CityFounding date: 7 - 6 - 2004