Cong Nghe Hai Hoa LTD Address: No 45, Kim Dong Street, Giap Bat, Hoang Mai District, Ha Noi City Enterprise code: 0101712275 Phone: 0246641820 Representative: Le Duc Hoa Adress: No 4, 6 Nam Thanh Cong Street, Lang Ha Ward, Dong Da District, Ha Noi City Giap Bat Ward, Hoang Mai District, Ha Noi CityFounding date: 11 - 7 - 2005