As the repaircenter of Shangkaiyi is transferred from the former staff of pump department ofHighlightTech Corporation, we are limited in the aspect of repair of EDWARDS pumps due to problems of relevantcontract in 2013. But in 2014, we began to repair pump of the model forcustomers due to ending of above problems. Repair amount of 2014 exceeded 50sets. QDP, IQDP, IH, QMB and EH series are mainly repaired at present.