Tu Van Xay Dung Hai Long Joint Stock Company Address: No 17, Hem 22/53/252, Tay Son Street, Trung Liet Ward, Dong Da District, Ha Noi City Enterprise code: 0101569794 Phone: 0248520616 Representative: Nguyen Thi Hoa Adress: D16 P302, Tap The Cong Ty Ong, Phuong Mai Ward, Dong Da District, Ha Noi City Trung Liet Ward, Dong Da District, Ha Noi CityFounding date: 22 - 11 - 2004