Phat Trien Cong Nghe Duc Quang LTD Address: Zoom 107, A23, Nam Nghia Tan Town, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0102035160 Phone: 0242109286 Representative: Hoang Duc Quang Adress: Chien Hamlet, Duc Thuong Commune, Hoai Duc District, Ha Noi City Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 27 - 9 - 2006