Dau Tu Thien An Joint Stock Company Address: Nha Dich Vu, Phung Town, Phung Town, Dan Phuong District, Ha Noi City Enterprise code: 0104374560 Phone: 02433636555 Representative: Tran Trong Tung Adress: Trung Hamlet, Dan Phuong District, Ha Noi City Phung Town, Dan Phuong District, Ha Noi CityFounding date: 14 - 1 - 2010