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

    Solid State
    Relay Série

  • High Power <br> Relay Series

    High Power
    Relay Série

  • Automotive </ br> O relé

    Automotive Relé

  • Auxiliary Relay<br> Series

    Relé auxiliar

  • Pcb Relay<br> Series

    Relé PCB

  • General Purpose<br>  Relay Series

    General Purpose
    Relay Série

  • tempo Relé

    tempo Relé

  • 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 produtos

empresa notícias

  • Special Services!Protective Face Mask Purchasing &Supplying

    Special Services!Protective Face Mask Pu...

    At present, the international epidemic situation is gradually expanding and becoming more and more tense. In order to help solve the difficult problems of obtaining masks & expensive prices problem for internation...
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  • 03/02/20

    Notification of resuming working Time aft...

    Dear customers: Hope everything goes well with you. Our Sales office officially started working today for dealing with new inquiry and planning in home through online plateform. In accordance with the notification req...
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  • 30/12/19

    Solar Calendar Chinese New Year Notices

    Solar Calendar Chinese New Year   Dear All clients:   We will have a day off on 1st of January for Celebrating Gregorian Chinese New Year. All orders issue will be recovered on 2th of January.   Sorry f...
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  • Rocfly Relay in Indonesia

    Rocfly Relay in Indonesia

    On December 7, 2019, we successfully concluded the three-day Global Sources Electronics Fair-Jakarta, Indonesia, and won extensive support and love from Indonesian customers. It has laid a solid foundation and promoti...
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  • Rocfly Relay in Hong Kong

    Rocfly Relay in Hong Kong

    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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nossa Marca

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  • LEF relay logo
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