Dau Tu Zen Joint Stock Company Address: No D24 Khu Dau Gia Ngo Thi Nham, Ha Cau Ward, Ha Dong District, Ha Noi City Enterprise code: 0106037095 Phone: 0936188828 Representative: Nguyen The Anh Adress: Khoi 7, Ha Huy Tap Ward, Vinh City, Nghe An Province Ha Cau Ward, Ha Dong District, Ha Noi CityFounding date: 16 - 11 - 2012