Mechanical engineering in Hefei University of Technology is better than new energy materials and devices. Mechanical engineering of Hefei University of Technology is a class A discipline, and new energy materials and devices of Hefei University of Technology are two disciplines, so mechanical engineering of Hefei University of Technology is better than new energy materials and devices. Hefei University of Technology is located in Hefei, Anhui Province. It is a national key university directly under the Ministry of Education of China. It is jointly built by the Ministry of Education, the Anhui Provincial People's Government, the Ministry of Industry and Information Technology and the State Bureau of Science, Technology and Industry for National Defense. It is a national "double-class" construction university.