Tu Van Xay Dung Va Thuong Mai Dien I Joint Stock Company Address: Nha B10 TT12, Moi Van Quan Urban Area, Van Quan Ward, Ha Dong District, Ha Noi City Enterprise code: 0500592435 Phone: 0243208823 Representative: Tran The Toan Adress: Khu Tap The 2F Quang Trung, Tran Hung Dao Ward, Hoan Kiem District, Ha Noi City Van Quan Ward, Ha Dong District, Ha Noi CityFounding date: 17 - 9 - 2008