Dau Tu Va Thuong Mai Diamond House Joint Stock Company Address: No 1, Lot 1e, Trung Yen Urban Area, Trung Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107750929 Phone: 0936262556 Representative: Pham The Van Adress: Hamlet 1, Van Phuc Commune, Thanh Tri District, Ha Noi City Trung Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 8 - 3 - 2017