Upcoming Events

  • CIOE 2019 (China International Optoelectronic Exposition)

    Sep 4-7, 2019
    Shenzhen Convention & Exhibition Center
    Booth: 4A58 CUST booth
    We're open for business at CIOE 2019 Shenzhen, Sep 4-7, Hall 4E booth 05-4-1. If you’re interested in precision custom optics and coatings, welcome to have a chat with one of our engineers. #CIOE




  • Laser World of PHOTONICS CHINA 2019

    March 20-22, 2019
    Shanghai New International EXPO Center
    Booth: Hall W4, 4777
    Welcome to our booth to find our new technology and products for optics and coatings,
    and talk to us about your application needs.