Dau Tu Tien Thanh LTD Address: No 112 Bui Thi Xuan, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101436138 Phone: 0249782769 Representative: Nguyen To Hoang Adress: No 112 Bui Thi Xuan, Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi City Bui Thi Xuan Ward, Hai Ba Trung District, Ha Noi CityFounding date: 14 - 1 - 2004