Dau Tu Cong Nghe Va Khai Thac Khoang San An Phat Joint Stock Company Address: Loc Ha Street, Duc Tu Commune, Dong Anh District, Ha Noi City Enterprise code: 0108793668 Phone: 0984949597 Representative: Truong Huyen Trang Duc Tu Commune, Dong Anh District, Ha Noi CityFounding date: 20 - 6 - 2019