Hanwei is committed to the establishment of the first promoter of the main construction of the exhibition, and pioneered the "one-stop" service system of the main construction of the exhibition. At present, it focuses on the exhibition industry chain to provide six systems of professional service systems: one-stop exhibition execution, one-stop construction at the home, one-stop activity and conference affairs, one-stop creative hall, one-stop brand plastic construction, and one-stop digital exhibition. By 2019, Hanwei has served more than 20 large and medium-sized exhibitions supported by the government, covering more than 86% of the national pavilions, more than 30 professional exhibitions, designated home operators, served more than 120 exhibitions on average every year, planned and implemented more than 200 association activities, more than 300 parent-time cooperative customers, and has a 1800 square meter production plant.