GL Communications Inc.

GL Communications Inc. has over 30 years of experience in the telecommunications industry providing equipment and consulting services. GL has a comprehensive suite of testing solutions to verify network performance in various telecom networks including wireless, fiber optic and traditional land line networks.

  • (301) 670-4784
  • (301) 670-9187
  • 818 West Diamond Avenue
    Third Floor
    Gaithersburg, MD 20878
    United States

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