Development course
2009---GUANGZHOU PINCHUANG ELECTRONIC CO.,LTD
2013-GUANGZHOU DONGPIN ELECTRONIC CO.,LTD
（Merge GUANGZHOU PINCHUANG ELECTRONIC CO.,LTD)
2017--BEIHAI DONGPIN PHOTOELECTRIC TECHNOLOGY CO.,LTD.
2017-ENE TECHNOLOGY SDN.BHD
(Malaysia Factory)
