Xay Dung Ngoc Mai Joint Stock Company Address: Tho Da Hamlet, Kim No Commune, Kim No Commune, Dong Anh District, Ha Noi City Enterprise code: 0102322493 Phone: 0248810259 Representative: Le Kha Tien Adress: Tho Da Hamlet, Kim No Commune, Dong Anh District, Ha Noi City Kim No Commune, Dong Anh District, Ha Noi CityFounding date: 23 - 7 - 2007