Xay Dung Va Thuong Mai Balen LTD Address: Son Du, Nguyen Khe Commune, Dong Anh District, Ha Noi City Enterprise code: 0109820339 Phone: 0912228864 Representative: To Quang Hung Nguyen Khe Commune, Dong Anh District, Ha Noi CityFounding date: 17 - 11 - 2021