September 2014
SST was awarded "Best Professional Service Enterprise of the Year", and was shortlisted in "Top 50 Suppliers of Telecommunication Equipment & Technology in China"
February 2014
SST formally set up "International Business Center" and "Strategic Customer and Channel Development Center"
December 2013
SST's annual business revenues exceeded USD100 million.
July 2013
SST launched MDM products.
May 2013
SST is serving for 500+ multinational companies.
December 2012
SST formally announced the capability of fully supporting IPv6 and IPv6-based new applications in its global MPLS VPN business in cooperation with AT&T.
December 2012
SST formally released layer 2 MPLS VPN product (shorted as OPT-E-WAN) in cooperation with AT&T.
June 2012
After reconstruction and acceptance, SDC formally started operation; SST also simultaneously released SDC Managed Hosting business.
March 2012
Shanghai Symphony Telecommunications Co., Ltd has formally kicked off UMHS (SDC) Project featuring independent operation and management maintenance.