We are CNI Optoelectronics Technology Co.,Ltd. based in Changchun, China. We are member of TradeKey.com since May, 2015. Our business is related to Industrial Machinery industry and we specifically deal in Film, coating. Please find our product details below:

Fiber Coating
CNIOPTICS has continued to make developments in this area, which has resulted in new standard designs, the suitability of which for high vacuum coating processes has been tested and proven.

Laser Crystal Coating
CNI is capable of supplying a large quantity of laser crystals with high damage coatings to meet the tough requirement from both the OEM and R&D customers.

Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.