Changguang Digital Display Technology Co., Ltd

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Mrs. Li Yiwen

Address: 77 Yingkou Road

About Us

Our company was found in 1986, specialized in optical grating research and related measuring instruments. We are a stock company of ChangChun Institute of Optics, Fine Mechanics and Physics (Briefed as CIOMP), that is the largest institute of Chinese Academy of Science, and named of optical cradle in China. So we have the abundant technical strength to meet the clients' requirement. Since 1986, we have researched and developed all the advanced production equipment. In China, the longest glass linear scale of our products is 12 m. [Click for detail]

Contact Info

Changguang Digital Display Technology Co., Ltd
  • Contact Person:
    Mrs. Li Yiwen

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