Now there are many beauty institutions in the market that can do double eyelid surgery, and their technologies are relatively mature. However, to find a reliable institution, it is better to go to a professional large-scale beauty hospital or the plastic surgery department of a general hospital. For example, Huashan Hospital or No.9 Hospital in Shanghai, if you must be in this city, you can suggest going to Changzhou No.1 Hospital, Shuguang Hospital, Maybelle Beauty and Plastic Surgery Center and No.4 Hospital. These hospitals have relatively large brands.