Dau Tu Xay Dung Cong Trinh Kien Truc Joint Stock Company Address: Dai Vy Hamlet, Lien Ha Commune, Dong Anh District, Ha Noi City Enterprise code: 0101637772 Phone: 0249605304; 0247550763 Representative: Tran Ngoc Ai Adress: Khu 7, Kim Long Commune, Tam Duong District, Vinh Phuc Province Lien Ha Commune, Dong Anh District, Ha Noi CityFounding date: 18 - 4 - 2005