Phat Trien Cong Nghe Va Thuong Mai Ba Dinh Joint Stock Company Address: No 11, Lieu Giai Street, Cong Vi Ward, Ba Dinh District, Ha Noi City Enterprise code: 0101041669 Phone: 0245636707 Representative: Cao Tri Dung Adress: No 46, 2 Nguyen Hong Lane, Lang Ha Ward, Dong Da District, Ha Noi City Cong Vi Ward, Ba Dinh District, Ha Noi CityFounding date: 8 - 8 - 2000