Hop Tac Xa Xay Dung Xuan Thang Address: Yen Be Hamlet, Kim Chung Commune, Kim Chung Commune, Hoai Duc District, Ha Noi City Enterprise code: 0500434929 Phone: 0976132478 Representative: Tuan Nguyen Xuan Adress: Yen Be Hamlet, Kim Chung Commune, Hoai Duc District, Ha Noi City Kim Chung Commune, Hoai Duc District, Ha Noi CityFounding date: 20 - 2 - 2003