Xay Dung T&T Ha Noi Joint Stock Company Address: Hamlet 3, Yen So Commune, Hoai Duc District, Ha Noi City Enterprise code: 0107696005 Phone: 0964850006 Representative: Nguyen Huu Quan Yen So Commune, Hoai Duc District, Ha Noi CityFounding date: 9 - 1 - 2017