News

  • 19

    September   2019

    The 21th China International Optoelectronic Expo

    The 21th China International Optoelectronic Expo has came to a successful conclusion.

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  • 19

    September   2019

    NMOT 2019 Laser World of Photonics

    NMOT 2019 Laser World of Photonics has come to a successful conclusion. Our optical products has received great feedback from a lot of customers.

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  • 18

    July   2018

    2018 Frankfurt optical technology exhibition

    2018Frankfurtopticaltechnologyexhibition

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  • 13

    July   2018

    Basic knowledge of optical aspheric lens

    Basicknowledgeofopticalasphericlens

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