We can offer our clients high quality optical film components and related optical systems, covering 400 nm-25 µm. Our products can be divided into the following five categories: 
   1, Thin film products used in lighting energy of projection systems, including LCD-TFT, DLP, LCOS; 
   2, Coatings used in the field of passive components of optical communication systems, such as CWDM, Connectors, Couplers, Attenuators and Pig-tails.
   3, Optical Low Pass Filter used in Digital cameras.
   4, All kinds of infrared filters.
   5, Filters used in space remote sensing instrument.

              Several kinds of our products are in the country's leading position and have filled in the blank of the domestic market. We have many clients in mainland, Taiwan, Japan and USA. Our aim is to understand your ideas and fully satisfy your requirements.