Dau Tu Phat Trien Xay Dung Xuyen A Joint Stock Company Address: No 48, Quan Su Street, Hang Bong Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0105585719 Phone: 0918003255 Representative: Vu Manh Phu Adress: Khu Bach Dang, Minh Duc Town, Thuy Nguyen District, Hai Phong City Hang Bong Ward, Hoan Kiem District, Ha Noi CityFounding date: 24 - 10 - 2011