Kinh Doanh Vat Lieu Xay Dung Viet Thang Joint Stock Company Address: Quan Am Hamlet, Bac Hong Commune, Dong Anh District, Ha Noi City Enterprise code: 0105944118 Phone: 0935556689 Representative: Nguyen Thi Lan Anh Bac Hong Commune, Dong Anh District, Ha Noi CityFounding date: 13 - 7 - 2012