Dau Tu Phat Trien Van Tai Do Thi Joint Stock Company Address: 5th Floor, Hapec Building, No 42 To Hien Thanh, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0106454772 Phone: 0913208521 Representative: Pham Thi Hai Ngoc Adress: Hamlet 4, Giap Nhi, Thinh Liet Ward, Hoang Mai District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 12 - 2 - 2014