The Department of Mechanical Engineering at National Cheng-Kung University (NCKU) has been established since 1931, and is the oldest and the most renowned mechanical engineering institutes in Taiwan. Our alumni and alumnus occupy important positions in Taiwan’s industries, business, and governmental institution. In addition, numerous faculty members of Taiwan and world’s leading universities are also graduated from this department. A local survey reveals that alumni from NCKU have being the most welcome employees by Taiwan business companies. Each year, 150 undergraduate students, 171 master students (including 20 part-time students), and 60 Ph.D. students are enrolled in this department each year. Currently, this department is consisted of 47 full time professors, 11 adjunct professors, 600 undergraduates, 300 master students, and 150 Ph.D. students.