Hotto Link Inc. is engaged in the provision of cloud service (social cloud service business) to support the use of social big data. The Company operates through two business segments. The Software as a Service (SaaS) segment provides e-mining, Review @ manager series. The Solution segment is engaged in the data sales, provision of analytic engines, and sale of Illustrated Chinese trend Express. In Other segment, the main products are data center usage fee and service usage fee for ringing and ringing tone.