Nowadays, manufacturing companies are focusing on the introduction of Smart Factory Technologies. Accordingly, The research related in Cyber Physical System (CPS) and Digital Twin (DT) has progressed from a lot of institutes, but research on visualizing it is insufficient. Especially in the case of a dyeing and finishing factory where many operations are decided from know-how of a field worker, it is very necessary to apply visualizing DT for CPS that enables workers to make decisions quickly and accurately based on big data of the shop floor. This paper proposes research on the visualization of CPS and DT for introduction of Smart Factories to dyeing and finishing industry. For this research, we progressed research on suitable visualization methods for decision- making of workers by conducting an AHP experiment. Also, the AHP method was applied to analyze DT visualization for CPS about various visualization techniques centered on visibility, usefulness, and convenience.