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    RING&TONE Communicate CO., LIMITED ( R-tone ) is a leading PoE module, Subscriber Line Interface Circuit (SLIC) provider in China, which is specialized in research, development and manufacture of sophisticated  module products to meet the needs of customers worldwide.       RI...

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  • 09 2016-01 The rise in oil prices stimulate exploration, oil drilling equipment
    The rise in oil prices stimulate exploration, oil drilling equipment
  • SUCCESSFUL CASE

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  • POE RJ45 TO USB+
  • 以太网交换机 POE Switches+
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  • Telecom modules+
  • SLIC Module
  • PSTN Module
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  • 2022-08-09
  • 2022-05-26
  • 2022-02-19
  • 2021-06-28
  • 2021-06-28
  • CONTACT US

    Contact: rock

    Phone: 13826595161

    Tel: 0755-26409290

    Email: rock@r-tone.com

    Add: A-5F, Project B, hengbang Science Park, shutianpu community, Matian street, Guangming District, Shenzhen

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