The 5G network is an important chain of the "new infrastructure" and an indispensable part of promoting the development of digital economy. To this end, our district accelerates the construction of 5G base stations by focusing on 5G industrial network system, innovation system, industrial system and application service system. It is reported that so far, the whole district has built or rebuilt 1,852 5G base stations, ranking the first in Hangzhou in terms of the construction speed.