Khai Thac Khoang San Va Vat Lieu Xay Dung Tan Viet LTD Address: No 18/17 Nam Du, Linh Nam Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107134599 Phone: 0984271329 Representative: Ngo Thiet Cuong Adress: No 18a/17 Nam Du, Linh Nam Ward, Hoang Mai District, Ha Noi City Linh Nam Ward, Hoang Mai District, Ha Noi CityFounding date: 24 - 11 - 2015