Han Cong Nghe Cao Ha Noi Joint Stock Company Address: Thuong Phuc Hamlet, Bac Hong Commune, Dong Anh District, Ha Noi City Enterprise code: 0106216739 Phone: 02439584656 Representative: Nguyen Duc Hung Adress: Thuong Phuc Hamlet, Bac Hong Commune, Dong Anh District, Ha Noi City Bac Hong Commune, Dong Anh District, Ha Noi CityFounding date: 26 - 6 - 2013