Use 700M and 5G dual station construction，The company deployed base stations in Xi 'an, Yan 'an and Ankang to carry out 5G pilot projects，5G+4K financial media live broadcast was successfully carried out in Xi 'an Yongxing Square，Bid to build a "5G+ smart community" pilot project in Beilin District, Xi 'an，In Ankang, the "5G+ smart grid" vertical industry pilot and completed 5G IPv6 deployment。