Tu Van Xay Dung Ha Thai Joint Stock Company Address: No 9, Cau Tien Street, Hoang Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0102264266 Phone: 02491219449 Representative: Tran Van Nhuan Adress: No 25, Phu Xa Street, Thai Nguyen City, Thai Nguyen Province Hoang Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 22 - 5 - 2007