DPG Joint Stock Company Address: No 5B, Dong Quan Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Enterprise code: 0103203883 Phone: 02462966011 Representative: Nguyen Thien Thanh Adress: 19, Dong Quan Street, Quan Hoa Ward, Cau Giay District, Ha Noi City Quan Hoa Ward, Cau Giay District, Ha Noi CityFounding date: 14 - 1 - 2009