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    • 2003
      Leshan Kaia was founded
    • 2006
      As a high-tech enterprise, Indium Antimony Single Crystal won the first prize of Leshan Science and Technology Progress
       
    • 2010
      Large Size CdTe Single Crystal as a National Secret Project
    • 2016
      More than 200 kinds of compound semiconductor materials have been developed and shipped to domestic universities and research institutes, semiconductor preliminary processing and chip integration enterprises.

    • 2017
      China's only enterprise capable of producing all-solid-state new lithium battery electrolyte
       
      Cooperation with BYD, Toyota, Japan, etc.
    • 2018
      Zhejiang Sunnik Semiconductor Co., Ltd. wholly owned subsidiary
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