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    • Buzzer

      A buzzer or beeper is a signalling device, usually electronic, typically used in automobiles, household appliances such as a microwave oven, or game shows.
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    • Switch

      Switch is a device for changing the course (or flow) of a circuit.
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AOT News

  • Announcement

    We constantly expand our product range to meet customer new requirement. For special requirement, please contact us. Thank you.

    Tel    :    +604 6465054
    Fax   :    +604 6465052
    Email :

    - Last updated : 4th May 2007