We provide a practical guide for designing and operating core implementation tasks of MES systems to improve quality and productivity in manufacturing companies, as well as a guide for establishing key implementation strategies for successful MES system construction. Additionally, we explore data utilization technologies and development trends for operating the latest smart factories, including the Fourth Industrial Revolution, and provide data-based decision support measures to improve corporate productivity and quality. Through this, you can establish efficient operational plans for information management in successful smart factory MES systems.