Thuong Mai Va Dich Vu Vien Thong Khai Nguyen LTD Address: No 66 - 68, Huu Hung Street, Dai Mo Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0107935831 Phone: 0938931973 Representative: Nguyen Minh Khai Dai Mo Ward, Nam Tu Liem District, Ha Noi CityFounding date: 26 - 7 - 2017