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:    +86-431-87033597

Email: cnioptical@cnilaser.com


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     Changchun New Industries (CNI) founded in 1996, located in Changchun, CHINA, is a leading manufacturer of solid-state and diode laser systems. Our products include lasers at different wavelengths, laser diode, laser kits and laser systems, laser equipment, optics including EO and AO device, we also offer coating service and other accessories of laser byproduct, such as power meter, optical mounts, Raman spectrometer, and so on. CNI lasers and optics are featured with high performance, low cost and excellent quality, which are specifically designed for OEM, scientific, industrial and instrumentation use. We hope to offer the complete solutions for laser technology.

In addition, CNI lasers are ISO-9001, FDA, CE, RoHS and JQA certified.


     May. 25, 2016  CNI launches Fiber Mode Field Adaptor and PM Mode Field Adaptor.


     Dec. 4, 2015  Mr. Orlovich Valentinm member of Academy of Sciences of Belarus, and Mr. Roman G. SHULYAKOVSKY, the chief of Applied Physics Research Institute of Academy of Sciences of Belarus, visited CNI and die mutual beneficial exchanges.


     Sep. 10, 2015  According to customer's research and teaching needs, CNI provides teaching experiments and skills training devices with customized service.


     Jan. 4, 2015  CNI launches PGL-F series laser modules, with the advantage of PC controlled and lens optional to get diversiform patterns, such as dot laser, line laser, crossed laser, which can be widely used in machine vision, alignment applications.


    Jul. 18th, 2014  CNI reaches the milestone of 2000pcs sold for Optogenetics Applications. All the necessary accessories for optogenetics and neuroscience can be provided.


   Jun. 3, 2014  CNI optics offers Educational system and Hand-held power meter, etc.


   Mar. 11, 2014  CNI recently developed high resolution UV-NIR fiber optics spectrometer and high sensitivity FFT-CCD detector spectrometer, with the high resolution up to 0.02 nm (FWHM), they are widely used in the Raman spectroscopy applications.

Laser Laser Module Scanner
Q-Switch Diode pumped laser module Fiber Optic Spectrometer
Laser diode High power laser diode module Articulated Arm

Friendly Links: CNI Laser and Measurement | CNI Laser  | Laser Marking |

Addr: No.888 Jinhu Road High-tech Zone,Changchun 130103, P.R.China
Email: cnioptical@cnilaser.com   International Tel: +86-431-87034313   Fax:+86-431-87033597
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