At the very beginning of 2007, great damage had been caused  by the  Earthquake  in  South  Pacific. Most of the undersea cables have been cut off. However, Datum had seldom influenced for its reliable factors. Thanks to investing an optimized internet route, Datum has a priority of networking, and it can keep  in  touch  with  our  customers,  that  U.S  pharmaceutical  Company, while  many other counties couldn't  contact  with China during that time. Amply equipment backup has been fully used, as well as human  resource  backup.  When  this  unexpected  incident  happened,  immediately,  we  started   to operate  the  equipment  backup  in  Beijing  and  delivery  experienced  operators there to recovering product,  which  didn't  delay  any  time  for  transmitting  the  data  to  that  pharmaceutical Company. Disaster Recovery Management System has been applied  in Datum. We  contact U.S pharmaceutical company  by  Tele-conference  per  day, especially  in such circumstance. Only by such effort, Datum has  overcome  the difficulties  caused by  this Earthquake, while our client has lost little either. Datum has  been  acknowledged  by  that  pharmaceutical Company and has received highly praise by other companies overseas.