• Rocfly relay
  • Rocfly solid state relay ssr with heat sink
  • time relay
  • Solid State<br> Relay Series

    Solid State
    Relay Series

  • High Power <br> Relay Series

    High Power
    Relay Series

  • Automotive</br> Relay


  • Auxiliary Relay<br> Series

    Auxiliary Relay

  • Pcb Relay<br> Series

    Pcb Relay

  • General Purpose<br>  Relay Series

    General Purpose
    Relay Series

  • Time Relay

    Time Relay

  • Relay <br>Accessories



Higher Quality and services: We are ISO-9001 2015 accredited, with our own relay Brand –LEF/Rocfly. having over 30pcs fully automatic production lines. relays passed UL/CE/Rohs/TUV/CCC/CQC etc with great reputation in oversea market.

Competitive Price:According to different market needs, we set up high-quality, medium-low-grade different product quality production lines to provide the most reasonable price for meeting different customers demand.

Indepent R&D capabilities: We accept all inquiry with OEM&ODM,will try all best effort to improve relay‘s Unique design,Improving market competion.

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Hot Products

company news

  • 28/09/19

    Notice of 2019 Global Sources Electronics...

    Global Sources Electronics Fair, Indonesia Exhibition notice. To All clients: We are going to Indonesia for Global Sources Electronics Fair, Indonesia on December 3th. The Fair will be opened on December 5th,10:00 am~...
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  • Memory In Hong Kong Electronics Fair 2016

    Memory In Hong Kong Electronics Fair 2016

    In 2016, we exhibited relays for the first time at the Hong Kong Electronics Fair.getting all inquiry from customers in various countries and successful in Brand Marketing.
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  • Warmly celebrate our company’s participation in the China (India) trade fair and a successful success in Mumbai

    Warmly celebrate our company’s part...

    On December 17, 2018, Our company successfully arrived in Mumbai, India for a three-day exhibition organized by China Homelife. At this exhibition, we showed our hot Item relays and electronic cables products to our e...
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Our Brand

  • Rocfly relay logo
  • LEF relay logo
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