About Us

ABOUT US

WELCOME CLZ

CLZ Optical Co., Ltd. is one of China’s leading optical manufacturing companies. We manufacture a wide range of optical components for many different fields like Industrial Laser, Consumer products, Environmental Monitoring, Photography and Aerospace and R&D. We were established in early 2012 in China’s Optical Manufacturing hub of Changchun.

CLZ was founded by 4 people who have a combined 60 years of optical experience and training at Qioptiq in Singapore. After returning to their homeland, they employed their technical knowledge into optical processing. With the principles of an innovative spirit, scientific attitude, team work and honesty, the founders of CLZ have been able to grow their business quickly and successfully.

In 2018 CLZ improved our capabilities with the purchase of ZYGO Verifire Interferometer - 4", it is a full-featured interferometer that can provide non-contact measurements of flat or spherical surfaces of optical components, and more staffed join our dedicated team, whose passion and drive for supplying the highest quality optical components has allowed our company to flourish into the respected organisation we are today. We like to think that the initial order is just the first step in a long and successful partnership, and look forward to hearing from you with developing an extensive cooperation in the future.

CLZ Optical Co.,Ltd.

We adhere to the business philosophy of "customer first, service with heart", and always meet the different needs of customers at home and abroad with quality products and professional services.

Changchun Long Ze Precision Optics Co., Ltd.

MAIN PRODUCTS

Precision optical components, Optical Lenses, Optical dome, Optical windows, Optical coatings, Optical Mirror, Optical Blank Material, and Assemblies for a variety of commercial, medical, research, imaging systems, laser systems, and industrial applications.


CERTIFICATION

EXHIBITION SHOW

          
          
  • LASER WORLD OF PHOTONICS Munich 2019
    LASER WORLD OF PHOTONICS Munich 2019
  • LASER WORLD OF PHOTONICS | Munich 2019
    LASER WORLD OF PHOTONICS | Munich 2019
  • In our booth #3010 at SPIE Photonics West, you can found optical lenses, optical windows and optical dome
    In our booth #3010 at SPIE Photonics West, you can found optical lenses, optical windows and optical dome
  • SPIE Photonics West 2019
    SPIE Photonics West 2019
  • APE 2024 in Singapore Exhibition
    APE 2024 in Singapore Exhibition
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • APE 2024 in Singapore Exhibition-CLZ Optical Co., Ltd.
    APE 2024 in Singapore Exhibition-CLZ Optical Co., Ltd.
  • OPTATEC 2024-CLZ Optical Co., Ltd.
    OPTATEC 2024-CLZ Optical Co., Ltd.
  • SPIE PHOTONICS WEST-CLZ Optical Co., Ltd. 2024
    SPIE PHOTONICS WEST-CLZ Optical Co., Ltd. 2024
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens
  • OPTICS&PHOTONICS International Exhibition
    OPTICS&PHOTONICS International Exhibition
  • OPTICS&PHOTONICS International Exhibition 2023
    OPTICS&PHOTONICS International Exhibition 2023
  • Laser World of Photonics 2023
    Laser World of Photonics 2023
  • WELCOME TO Laser World of Photonics 2023
    WELCOME TO Laser World of Photonics 2023
  • LASER WORLD OF PHOTONICS Munich 2019

    LASER WORLD OF PHOTONICS Munich 2019

  • LASER WORLD OF PHOTONICS | Munich 2019

    LASER WORLD OF PHOTONICS | Munich 2019

  • In our booth #3010 at SPIE Photonics West, you can found optical lenses, optical windows and optical dome

    In our booth #3010 at SPIE Photonics West, you can found optical lenses, optical windows and optical dome

  • SPIE Photonics West 2019

    SPIE Photonics West 2019

  • APE 2024 in Singapore Exhibition

    APE 2024 in Singapore Exhibition

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • APE 2024 in Singapore Exhibition-CLZ Optical Co., Ltd.

    APE 2024 in Singapore Exhibition-CLZ Optical Co., Ltd.

  • OPTATEC 2024-CLZ Optical Co., Ltd.

    OPTATEC 2024-CLZ Optical Co., Ltd.

  • SPIE PHOTONICS WEST-CLZ Optical Co., Ltd. 2024

    SPIE PHOTONICS WEST-CLZ Optical Co., Ltd. 2024

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

    Welcome to our booth 7H03 at CIOE2018 to discuss what you need optical lens

  • OPTICS&PHOTONICS International Exhibition

    OPTICS&PHOTONICS International Exhibition

  • OPTICS&PHOTONICS International Exhibition 2023

    OPTICS&PHOTONICS International Exhibition 2023

  • Laser World of Photonics 2023

    Laser World of Photonics 2023

  • WELCOME TO Laser World of Photonics 2023

    WELCOME TO Laser World of Photonics 2023