Cong Nghe Duy Khoi LTD Address: No 91, Lane 4, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Enterprise code: 0106936920 Phone: 0936070323 Representative: Phan Khanh Adress: No 91, Lane 4, Kim Dong Street, Giap Bat Ward, Hoang Mai District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 12 - 8 - 2015