Tu Van Va Dau Tu Joeun Joint Stock Company Address: No 21B Trung Yen 14, Yen Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0107137977 Phone: 02432262360 Representative: Nguyen Thi Hoai Trang Adress: Tien Vy Hamlet, Thanh Hai Commune, Thanh Ha District, Hai Duong Province Yen Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 25 - 11 - 2015