A Division of www.cnilaser.com

Changchun New Industries Optoelectronics Tech. Co., Ltd

Complete Solutions for Laser  Technology !




Term of Sales


CNI laser




Green laser

Blue laser

Red laser
Yellow laser
UV laser
Laser diode
Laser kits
CO2 Laser Tube
He-Ne laser
Laser module
Laser Systems
Single frequency laser
Nanosecond laser
Fiber-coupled laser
Multi-wavelengths laser
Laser Equipment

Laser marking

Sub-surface engraving


Educational system



Fiber optics

Fiber Mode Field Adaptor                                      New!
Electro-optic device
Acousto-optic device
Optical components
Photomultiplier     New!


Anti-reflection film

High-reflection film
Fiber coating

Combiner film



Power meter   New!

Optical mounts

Manual linear stage
Articulated arm
Accessories for Optogenetics and Neuroscience     New!

Contact Us

Tel:     +86-431-87034313

Fax:    +86-431-87025016

Email: cnioptical@cnilaser.com




    Changchun New Industries Optoelectronics Tech. Co., Ltd. (CNI), founded in 1996, is the largest manufacturer and   supplier of diode pumped all-solid-state lasers (DPSSL) in China. CNI produces CW, modulated and Q-switched laser modules at different wavelength, including UV, visible and Infrared. These lasers are widely used for industrial instrumentation applications in holography, biomedical, fluorescence, reprographics, laser trapping, interferometry, semiconductor inspection, laser show and material processing. With the capability of laser device design, optical coating, device fabrication, component assembly and system integration, Cnioptics offer more related product for customers.

    Our unique advantage in the laser technology marketplace is our ability to offer competitive prices while providing custom-tailored service. Whatever your laser product needs, we have technicians, sales reps, and other experienced staff standing by to assist you with all aspects of your project.





    Cnioptics designs, manufactures all lasers and laser systems, including the laser kits, laser diodes, also small laser module for integration. The laser systems are provided for customers' different application request, solid-state laser, diode laser, CO2 laser and He-Ne laser with different specs, customers can find direct access to any request about laser systems.


    With the capability of component assembly and system integration, Cnioptics offer complete laser marking systems. Components for laser marking and laser light show are also provided, including RGB laser source, scanning system, beam combiner and so on. We supports a comprehensive range of technical support to help make the integration of our components into your system or production process as smooth as possible.

   Our one-stop-shop for laser products also have crystals and optics in stocks. Customers can find any optical components including fibers, different lens and prisms, opto-mechanics and electrics in cnioptics for urgent use.  In conclusion, we aim at offering all our customers with direct access to knowledgeable solution in all aspects of lasers.

Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China
Email: cnioptical@cnilaser.com   International Tel: +86-431-87034313   Fax:+86-431-87025016   
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