公司主导产品红外截止滤光片IR - CUT Filter，是数码相机、可拍照手机摄像头及其它数字摄像镜头系统的核心部件，产品产销量居全国前列。

Our leading products infrared end filter (IR-cut filter), is how - the digital camera, photographed cellphone cameras and other digital products, the core components of system in the production.

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