Cong Nghe Tan Thanh Dat LTD Address: No 99, Chua Lang Street, Lang Thuong Ward, Dong Da District, Ha Noi City Enterprise code: 0104869556 Phone: 02432595473 Representative: Phung Thi Loan Adress: Quang Trung Hamlet, Chuong My District, Ha Noi City Lang Thuong Ward, Dong Da District, Ha Noi CityFounding date: 13 - 8 - 2010