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WHY CHOOSE US

GRT(Beijing Guangruntong Technology Development Co., Ltd.) is headquartered in Beijing Zhongguancun Hi-Tech Park and began in April 2008. GRT has gathered a group of senior R&D personnel with an average age of more than 15 years. Under the background of the rapid development of the optical fiber industry and the optical fiber to households...

  • 2500㎡

    2500 square meters indoor and outdoor factory

  • 12 +

    12 years OEM/ODM experience

  • R&D

    Technology R&D .Quality Assurance :FCC CE ROHS

  • TEAM

    Professional Sales and Service Team

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