Trung Tam Phat Trien Cong Nghe Hoa Hoc Address: 21a, Cat Linh Street, Cat Linh Ward, Dong Da District, Ha Noi City Enterprise code: 0106587765 Phone: 0913201078; 0986695014 Representative: Do Duy Phi Adress: P406, H4 Do Thi Viet Hung, Giang Bien Ward, Long Bien District, Ha Noi City Cat Linh Ward, Dong Da District, Ha Noi CityFounding date: 30 - 6 - 2014