Khai Thac Khoang San Duc Phat Joint Stock Company Address: No 6, Lien Ke 3, Nam La Khe Urban Area, La Khe Ward, Ha Dong District, Ha Noi City Enterprise code: 0106176363 Phone: 0969223568 Representative: Pham Quoc Tinh Adress: No 28, TT13C, Van Quan Urban Area, Van Quan Ward, Ha Dong District, Ha Noi City La Khe Ward, Ha Dong District, Ha Noi CityFounding date: 14 - 5 - 2013