Since the late 1990s, the phenomenon of Korean Wave has been continuing in China. The Korean Wave has a great influence on the Korean cultural industry as well as on improving the national brand image and creating economic profit because there can be more to Hallyu than merely a temporary spike. At this point, Hallyu provided an opportunity and path for Korean fashion brand companies to enter the Chinese market and is being used as a marketing tool for entering the Chinese market. The purpose of this study is to investigate the influence of Korean Wave on Korean apparel brand products that entered the Chinese market. This study analyzed the Korean brand image and Korean Wave preference multi-dimensionally as determinants that influence the purchasing intention of Korean fashion brand products in order to differentiate from the existing literature, The Korean brand image was grasped as the image of macro Korean image and micro Korean brand clothing product. Korean wave preference was derived from the academic literatures and consists of three dimensions such as Korean wave interest, Korean wave contact, and Korean wave influence. We tried to understand the product quality influence on the purchasing intention of Korean fashion brands compared to Korean brand image and Hallyu preference through the introduction of product quality variables as an additional variable.