LD Thiet Ke Cong Trinh Luyen Kim & Tu Van Viet Trung Address: No 68, Lane 24, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101406084 Phone: 0246642870 Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 6 - 10 - 2003