Doojin Construction LTD Address: 8th Floor, Sannam Building, No 78, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0107705524 Phone: 01659147962; 0359147962 Representative: Nguyen Thi Dien Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 16 - 1 - 2017