The iCMMERP-2019 conference is intended to cover all aspects of scientific investigations and the design of systems in mechanical and manufacturing engineering. Authors are invited to submit papers of topics related to this conference. All accepted papers will be peer reviewed, and accepted papers will be published in the Conference Proceedings book series. Selected authors will also have the opportunity to expand their iCMMERP-2019 conference papers to a full-length paper subjected to satisfying the criteria of the journals below.