Changchun Long Ze Precision Optics Co., Ltd

Changchun Long Ze Precision Optics Co., Ltd

CLZ Precision Optics is one of China’s leading optical manufacturing companies. We manufacture a wide range
of optical components for many different fields like Medical, Life Sciences, Defense 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.