The Fourth Annual South East Asian International Seminar (ASAIS) 2015 is the annual scientific forum, held by State Polytechnic of Jakarta. The purpose of this scientific forum are providing and disseminating the research result. It is the most valuable and prestigious moment for sharing, discussing and exchanging information among academicians, researchers, practitioners, local district government, industries and stakeholders. We wish this prestigious moment could become as one media to keep the sustainability, for scientific and technology development for industries and society and finally the result of research could be applied and bring the solution for increasing the society and national welfare.