Xay Dung Cong Trinh Dong Tam Joint Stock Company Address: No 19, Giai Phong Street, Dong Tam Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0101405059 Phone: 0246280817 Representative: Nguyen Tien Hai Adress: No 83, Civil Group 24, Hoang Van Thu Ward, Hoang Mai District, Ha Noi City Dong Tam Ward, Hai Ba Trung District, Ha Noi CityFounding date: 30 - 9 - 2003