• 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