The International Conference of Molecular Engineering of Polymers (MEP) is a series of conferences organized by State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University. The main purpose of this conference is to provide an international platform for scientists, engineers and students around the world to exchange the latest developments on MEP and establish research collaborations among attendees. The 1st conference (MEP-1 or MEP-2016) was held in Shanghai, China, on October 13th-16th, 2016. And the 2nd conference (MEP-2 or MEP-2018) will also be held in Shanghai, China, on September 20th-23rd, 2018. We warmly welcome you to join us in Shanghai.