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中国航空精密机械研究所从事光学零件刻划、照相、镀膜等特种工艺研究拥有自行研制的激光定位长刻机,光栅定位圆刻机,长光栅镀膜机等先进设备,技术力量雄厚,二十余年来,该所研制了高精度长、圆光栅;长、圆感应同步器;高精度线纹尺和度盘;容栅元件;光学工具尺和各种复杂分划板等产品。它是国内研制计量元件品种最齐全的单位,具有综合研制能力强,精度高,质量可靠等特点,在国内享有盛誉。
China Aviation Precision Machinery Research Institute engaged in optical components scoring, photography, coating and other special technology research has its own laser positioning long engraving machine, grating positioning circular engraving machine, long grating coating machine and other advanced equipment, strong technical force, more than 20 In recent years, the company developed a high-precision long, round grating; long, round inductosynchronization; high-precision line ruler and dial; capacitive grid components; optical tools and various complex ruler and other products. It is the most complete unit for the development of measuring components in China. It has the characteristics of comprehensive research and development, high precision and reliable quality, and enjoys a good reputation in China.