Welcome to ICMEN2018 2018 3rd International Conference on Materials Engineering and Nanotechnology (ICMEN2018) will be held in Tokyo, Japan during July 19-21, 2018. ICMEN 2018 is a remarkable event which brings together professors, researchers and students in the field of Materials Engineering and Nanotechnology making the conference a perfect platform to share experience, foster collaborations across industry and academia, and evaluate emerging technologies across the globe. The focus of ICMEN2018 is to establish an effective platform for institutions and industries to share ideas and to present the works of scientists, engineers, educators and students from all over the world. The organizing committee of conference is pleased to invite prospective authors to submit their original manuscripts to ICMEN2018.