After a month of intensive construction and commissioning, the project of CCR replacement Phase IV has been successfully completed at Guangzhou Baiyun International Airport. In this project, DZS has supplied 34 CCRs and 7 SOCs to replace the old imported CCRs, which makes a total of 336 DZS CCRS and DZS SOCs in service at Guangzhou Baiyun International Airport at present.

 -Live report by Gao Feng in Guangzhou