Dau Tu Van Phu - Mineral Joint Stock Company Address: Civil Group 51, Trung Kinh Street, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0103008804 Phone: 02462583969 Representative: Ta Huu Long Adress: No 15, Hang Vai Street, Hang Bo Ward, Hoan Kiem District, Ha Noi City Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 13 - 11 - 2008