Dau Tu Va Khai Thac Khoang San Hoang Nam LTD Address: Binh Xa Hamlet, Binh Phu Commune, Thach That District, Ha Noi City Enterprise code: 0109850710 Phone: 0961629693 Representative: Phung Huy Cuong Binh Phu Commune, Thach That District, Ha Noi CityFounding date: 9 - 12 - 2021