Hop Tac Quoc Te Cema Joint Stock Company Address: No 9 M5 TT6 Bac Linh Dam, Dai Kim Ward, Hoang Mai District, Ha Noi City Enterprise code: 0109018615 Phone: 02438595666 Representative: Le Duc Toan Dai Kim Ward, Hoang Mai District, Ha Noi CityFounding date: 9 - 12 - 2019