Phat Trien Cong Nghe A - Au Joint Stock Company Address: No 432 Civil Group 28, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0101488337 Phone: 0248638655 Representative: Nguyen Trung Thanh Adress: No 432 Civil Group 28, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Hoang Van Thu Ward, Hoang Mai District, Ha Noi CityFounding date: 25 - 5 - 2004