Dau Tu Va Thuong Mai Hilltech Viet Nam Joint Stock Company Address: Hamlet 1, Giap Tu Street, Thinh Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107414878 Phone: 02433609376 Representative: Bui Xuan Bao Adress: Alley 224/80, Civil Group 34, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Thinh Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 28 - 4 - 2016