The alumni association breaks the traditional mode by building four major brand activities including "SILC star alumni" cohesion, "SILC heart inheritance" congregation, "the SILC alumni meeting" fellowship, and " micro share of SILC alumni ". The association also runs other activities such as annual celebration and overseas alumni orientation.
50 alumni are part-time mentors at the association. The number of alumni mentor has been increasing at 50 per year in the past few years. The mentor system attracts more outstanding alumni to interact with the students, which supports the school’s talent cultivation.