Nov. 1997        DSI Beijing Representative Office was established, office at Beijing Friendship Hotel.
1998                 DSI signed contracts with Sun Micro, Apple Computer, Cisco, Motorola, Netgear and BMC, as   
                          founding customers.
Jun. 1998        DSI Shanghai Representative Office was established, office at Haihua Garden.
1999                 DSI signed contracts with Nortel, Redback, Foundry and BEA.
2000                 DSI signed contracts with CA and Lucent.
Nov. 2001        DSI BeijingRepresentative Office moved to COFCO Plaza.
2002                 DSI signed contracts with Netapp, Sprint and Brocade.
Apr. 2003         DSI Shanghai moved to Fuxing Plaza.
Nov. 2004        DSI Consultancy (Shanghai) Limited was incorporated, and obtained the Human Resources
                          Service License in the same year.
2005                 DSI signed contract with McAfee.
Nov. 2006        DSI Shanghai moved to Shenshi Plaza.
2006                 DSI signed contract with Nokia.
Jul. 2007          DSI Beijing moved to the hub area of CBD, located in e-Tower.
Sep. 2007        DSI accomplished the five hundredth placement.
2008                 DSI signed contracts with Equinix, Autodesk and Datacraft.
2009                 DSI signed contract with Huawei.
Nov. 2009        DSI Shanghai moved to OOCL Plaza.
2010                 DSI signed contracts with Baidu and Schneider.
2010                 DSI won the Excellent Partner Award issued by Huawei.
2011                 DSI signed contract with Logitech.
Apr. 2011         DSI won the Quick Service Expansion Award issued by Schneider.
2012                 DSI signed contracts with Netease and Spirent.
May 2012         DSI accomplished the one thousandth placement.
Jan. 2012        DSI Shanghai moved to Hengji Building, Huai Hai Road
May 2012         DSI Guangzhou Branch was established.
Apr. 2012         DSI won the Best Service Provider Award issued by Schneider.
Apr. 2015         DSI won the Best Personal Service Award issued by Schneider.
From 2010 till now, DSI continuously maintained Huawei Top Tier 1 Partner position every year.
Jan. 2016         DSI won the Best Contribution Partner.