CSTNET pioneers the service philosophy "IRS (Internet Resource Service)", which is a brand-new business mode, providing the efficient, high-speed, high-quality services for clients with the organic integration of Internet access, network management and network resources.

In the meanwhile, being dedicated the safe and steady Internet service, CSTNET provides unique network database resources and large scale supercomputing service, combines information resources with network, and major carrier so as to fully take advantage of its own.