Contact information

Add:966 Fengwu Road, Tumen City, Jilin Province (Economic Development Zone)
Tel:0433-3639222

Development history
Home > About us > Development history >
    2019
  • April

    Through the integrity of the enterprise certification, get AAA qualification.

    2018
  • In November

    Passed ISO9001 certification.

    2017
  • March

    Start investing in the fiber array project.




    The number of employees increased to 100.


    2016
  • In November,

    The fiber splitter project was established and put into production.

  • September

    Fiber optic connector project established