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


CNI Terms and Conditions of Sale


CNI terms and conditions of sales apply to all transactions unless otherwise agreed to in writing by both parties. Terms and conditions are available upon request and are confirmed at time of purchase.


1. Placing an Order


CNI will accept customer's order via E-mail. Fax and mail. Orders shall clearly specify the Customer's PO number, Billing &SHIPPING address. Contact Person and Telephone number. All the orders should be confirmed by us via Fax, E-mail or mail. The sales terms will be valid after the order confirmed by CNI.


2. Price and Payment


When the order is confirmed, CNI will send or fax the customer a PI, which shows all the products in the order with freight, insurance, and bank charge. Prepayment is needed. Bank transfer is allowed as means of payment.


3. Delivery Time


The delivery time is defined as the period of the time elapsing from the PO receipt to transfer of goods to the carrier. Sometimes the goods will be shipped ahead of scheduled date with out notice. A formal notice will be sent you under the condition of delay shipment.


4. Delivery Terms


When Product has been shipped pursuant to the Customer’s order, Seller will mail the Customer a shipping advice to confirm the shipment. Delivery charges, insurance and special packing charge will be included in our invoice to you. Upon request, we will ship via the carrier of your choice with a valid account number. All orders are shipped FOB CNI ChangChun Facility. All duties and taxes are the responsibility of the customer.


5.Returns and Refunds


Please contact CNI Sales department to obtain an RMA (Return Material Authorization) number prior to returning the product. A brief explanation of reason for the return should be sent to us. Return freight charge must be prepaid. If the product is in warranty, we will cover the freight charge back to your end.




For laser system, including solid-state laser, diode laser, CO2 laser, He-Ne laser, laser marking systems, the warranty time is one year from the delivery date. For laser components and optics, the warranty is depends on the detailed product, please contact cnioptical@cnilaser.com for further information.


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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