u Qualified as national high-tech enterprises in 2011 and updated in 2014/ 2017 / 2020 


uCurrent In-force Certificates of quality management system,


   ISO9001-2008 in 2012 and updated to ISO9001-2015 in 2018( English and Chinese version)


 CE Certification for Industrial Camera                       RoHS /CE Certification for WDM\ BLOCK

u Certificates for inventor's patent right 


Invention patent for mini WDM                                     Invention patent for BIDI transceiver