Tu Van Xay Dung So 9 Ha Noi Joint Stock Company Address: No 38, Lane 176/27, Do Duc Duc Street, Phu Do Ward, Nam Tu Liem District, Ha Noi City Enterprise code: 0106471496 Phone: 0988893981 Representative: Nguyen Thanh Tung Adress: Kha Duy Hamlet, Doan Dao Commune, Phu Cu District, Hung Yen Province Phu Do Ward, Nam Tu Liem District, Ha Noi CityFounding date: 28 - 2 - 2014