This study examines how automation equipment manufacturers should use their advantages to integrate business models when they enter Vietnam. Vietnam has taken over from Taiwan and mainland China to become a backward producer in the emerging economies, with low wages, abundant manpower, and relative stability. The political situation is more favorable to tariffs and attract foreign investment. In the case of automation equipment vendors, they also followed up on the Vietnamese market. In this newly emerging labor-intensive market, how do automated equipment manufacturers enter deep-rooted operations? In this study, case studies and in-depth interviews were used to discuss the business model of automation vendors in Vietnam and to explore their future development space. The same information has not yet been queried in the current literature and it is hoped that the study will contribute to academic contributions. I also hope to give advice and help to companies that are entering the Vietnamese market.