HYC engage in R&D and manufacturing of optical passive components over 21 years.!

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Established Development

  • 2000
    HYC CO., LTD was founded with its fiber optic patch cord and relevant products entering into the marketplace.!
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Market layout

  • 2006
    Trademark HYC was registered in countries around the world and committed to providing optical passive device products and services for global communications operators.


Product Planning

  • 2011
    Achieved mass production of Ceramic Ferrules.
  • 2012
    Achieved mass production of PLC splitter.
  • 2013
    WDM and Optical fiber connector were put into production and gradually realized the integration of passive optical device chain.
  • 2014
    Qingyuan Yiyuantong was registered and its product manufacturing capabilities were further improved.


Strategic Development

  • 2016
    Recognized as the National High-tech Enterprise.
  • 2017
    Recognized as Guangdong Optical Communication engineering Research Center and Qingyuan Engineering R&D Center.
  • 2019
    The company changed its name to "Guangdong Yiyuantong Technology Co., Ltd." and started to build Yiyuantong Science and Technology Park.
  • 2020
    Wuhan yiyuantong was set up to build a product R & D center.
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Innovative breakthrough

  • 2021
    HYC Science and Technology Park is completed.

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