The 2019 5th International Conference on Materials Processing and Mechanical Manufacturing Engineering (MPMME 2019) will take place in Kuala Lumpur, Malaysia, on April 12-14, 2019. MPMME 2019 is to bring together innovative academics and industrial experts in the field of materials processing and mechanical manufacturing engineering to a common forum. The primary goal of the conference is to promote research and developmental activities in materials processing and mechanical manufacturing engineering and another goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working all around the world. The conference will be held every year to make it an ideal platform for people to share views and experiences in materials processing and mechanical manufacturing engineering and related areas.