2019
2014
November
Obtained the certification and supplier qualification of CM factory Delphi.
2013
June
Obtained the certification of multi-function terminal display manufacturing and started mass production.
2009
April
The production base of Xizhi Factory in Taiwan was transferred to Suzhou Subsidiary in China, and only R&D experiment line and maintenance line were set up.
2004
April
Approved by Taipei Exchange (TPEX) , it can be traded at emerging stock market.