• 1993


  • 1998

    Passed ISO 9002 quality certification.

  • 2001

    Relocated to the new plant. Established the R&D department. Introduced automated facilities in order to increase R&D capacity and to increase production. Purchased 20GHz and 3GHz(75Ω) vector network analyzers and salt spray test machine.

  • 2003

    ISO 9001 certification.

  • 2004

    Implemented the EU’s ban on RoHS.

  • 2006

    Expanded the plant to 49.59 acres. Fully implemented the European Union’s ban on RoHS toxic Collaborated with the Department of Electrical Engineering of National Cheng Kung University.

  • 2007

    Purchased 67GHz network analyzer.

  • 2009

    Launching 7/16, BMA, 3.5mm, 2.4mm and 1.85mm series.

  • 2010

    Launching 1.0mm and SMPM series and ISO 14001 certification.



  • 2012

    Purchased 110GHz network analyzer.

  • 2013

    Launching Direction Couplers series and VNA testing cable and IECQ QC 080000 certification; purchased 2nd 67GHz network analyzer.

  • 2014

    Launching  Waveguide to Coaxial Adaptors.

  • 2015

    Launching 5G Communication, High Digital Transmission and Multi Coax System.

  • 2017

    Launching Multi Coax Systems at 50GHz 5G, IoT Applications.

  • 2018

    Launching RF Coaxial Testing cable assembslies for 5G Communication module.

  • 2019

    Launched SMPS 、1.35mm RF/Mircowave Coaxial series.