T4 level DC inproduction in at least 2 first-tier city. ★ ★ ★ ★ ★
The MIITscertification of trusted cloud ★ ★ ★ ★ ★
VPN service with SLA ★ ★ ★ ★ ★
Other Requirment ★ ★ ★ ★ ★
Mustprovide in contract what will not using customer’s data for any purpose ★ ★ ★ ★ ★