Dau Tu Tu Thien Joint Stock Company Address: No 281, Da Nang Street, Cau Tre Ward, Ngo Quyen District, Hai Phong City Enterprise code: 0200746765 Phone: 02253567688 Representative: Nguyen Thi Phuong Adress: No 161 Ly Thuong Kiet, Hong Bang District, Hai Phong City Cau Tre Ward, Ngo Quyen District, Hai Phong CityFounding date: 26 - 6 - 2007