Factory of Optical Elements is a stock company under the Institute of Optics &amp Electronics Chinese Academy of Sciences, located in the side of Muma Mountain, Southwest of Chengdu, adjacent to Chengdu Shuangliu International Airport. 光学元件工厂是光学研究所的股份公司。中国科学院电子学研究院位于成都西南的木马山旁，毗邻成都双流国际机场。Over 8000 sq. meters factory are located in high technology Industry Park, Airport Development Area.超过8000平方米的工厂位于机场开发区高科技产业园。Our company has gained ISO9001 quality certificate. 我公司已获得ISO9001质量认证证书。We are mainly engaged in developing, manufacturing and selling different kinds of optical products. 我们主要从事开发，制造和销售各种光学产品。Our main products: Jewels Magnifier, Jewels Microscope, Binocular, Polariscope, Dichroscope, Ruby filter, Jadeite filter, Refractometer, Spectrometer, Diamond tester, scale magnifier, Zoom Spotting Scope, Astronomical Telescope.我们的主要产品：珠宝放大镜，珠宝显微镜，双目镜，偏光镜，分光镜，红宝石滤镜，翡翠滤镜，折光仪，光谱仪，金刚石测试仪，刻度放大镜，变焦聚光镜，天文望远镜。