Dau Tu Cau Vong Joint Stock Company Address: 76, Hai Ba Trung Street, Cua Nam Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0101857231 Phone: 0249364788 Representative: Bui Thanh Ngoc Adress: No 10/23, Nguyen Phuc Lai Street, O Cho Dua Ward, Dong Da District, Ha Noi City Cua Nam Ward, Hoan Kiem District, Ha Noi CityFounding date: 16 - 1 - 2006