CN

● Photomask Material Division

• ● Semiconductor quartz photomask material

• ● Pan-semiconductor soda photomask material

• ● Flat panel display photomask material

• ● Pan display soda photomask material

• ● Optical lithography materials

• ● Glass Wafer Photolithography Materials

● Precision Optics Division

• ● Ultra-precision structural optical elements

• ● Ultra-precision grating optics

• ● Differentiated Projection Optics

• ● Code disc optics

• ● Glass Microlens Optical Components

• ● Micro-nano graphic design replication