Grating manufacturing is also the theoretical basis for the accuracy of civil product CNC equipment and the accuracy guarantee of photoelectric products. A very high rank in basic industries. It is a major national 863 frontier project.

      Large-size nano-scale ultra-precision grating scribing machine GP5100H

      Nano-scale Ultra-precision Grating Scribing Machine GP500N

      Nano-scale Ultra-precision Grating Scribing Machine GP800N

      Nano-scale Ultra-precision Grating Scribing Machine GP15B

      End face nanoscale ultra-precision grinder GM3207B;

      End face nanoscale ultra-precision grinder GM3207A;