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1965??1??16????????????????????????


1967??5?£?????????????????????????潻??????????????????????????


1978??DQR-1????????DMC-1??????????SDY-1???????в????????????е??????????


?????? J?????й???????????????е?????????????


1983????????????????????????ZDK-D4???????ZDW-D80??ZDN-D80??????????????????


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1984??11?£????????????о????????????


1988??2?£?????????????????4???????????????λ?????飬


1989??3?£???????QFB???????????????????е????????1988??????????


1990??9?£??????????????????


1990??10?£???????QFB???????????????????????????????????????????????????


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1991?? 9?£???????????????λ???????????????λ??????


1996??3?£?????????????????????????CAD????????


1999??5?£???????????????????衣


2001??12?£????ISO9001??2000????????????????


2006??2?£??????????????????????????顣


2007??1?£???????????????????????????????????????????????


2010??7?£????????????????????????????????


2011??1?£??????????????????????γ???????????


2012??5??19???????????????????????????????????????


2012??10??17??????????????3???