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Founded in 1996 and located in Taiwan, OncQue (Bravotronics) is a widely recognized and rapidly growing designer and manufacturer of rolling ball sensor switches featuring shielded design and the conductive ball which is movable inside the tube. The rolling ball switch is considered as a non-toxic replacement for conventional mercury switches. The company’s primary products include: tilt sensors, vibration sensors, rotation sensors and centrifugal force sensors and they cover a broad range of applications such as security systems, wireless devices, alarm systems and entertainment devices.

In recognition to its high quality and innovative products, OncQue has received numerous prestigious awards. To ensure that products meet customers' specifications on quality and reliability, OnqQue has implemented the following quality systems:

  • ISO9001:2000 – since 2006
  • ISO9001:2008 – since 2009
  • ISO14001:2004, OHSAS18001:2007 and IECQ QC080000:2005 – since 2010

To this day, Oncque has acquired more than 80 patents.