Finance: Shanghai Zhangjiang Card Park Almost all the financial industry (banks, securities, insurance) of the national main data center and disaster recovery data center, Jiading will become the main data center of these co-location disaster recovery park.
Telecommunications: Unicom, Mobile, Telecom's IDC business, the location of which is concentrated in Beijing, Guangzhou, Shanghai, Sichuan, etc.
idc service providers: WAN, AliCloud, Western Digital, Hogan (acquired in the first half of the world's second-largest company in the colocation industry, Equinix), GDS World Wide Data, CICC Data, Tianhou Data, and so on.