Cong Nghe Va Thuong Mai Tien Phong Joint Stock Company Address: Civil Group 20, Thinh Liet Ward, Hoang Mai District, Ha Noi City Enterprise code: 0104254249 Phone: 0246291113 Representative: Ta Duc Bao Adress: No 9 Nha 42 Bach Khoa, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Thinh Liet Ward, Hoang Mai District, Ha Noi CityFounding date: 17 - 11 - 2009