Cong Nghe Halu Viet Nam Joint Stock Company Address: 2nd Floor, No 7, 36 Ngoc Khanh Lane, Ngoc Khanh Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107813745 Phone: 0983956595 Representative: Bui Anh Tuan Ngoc Khanh Ward, Ba Dinh District, Ha Noi CityFounding date: 19 - 4 - 2017