LED Products
LED Applications
Testimonial

Research and Development in Hong Kong and Shanghai with close link in technology sharing with universities in Hong Kong SAR. Integrated manufacturing facility in China."  

 

 

 -  KKOS International Limited

 -  Hongyi Energy Technology (Shanghai) Co.

     Limited

 

  • facebook
  • Twitter Round
  • googleplus
  • flickr

© 2011 by KKOS International Limited.- Hongyi Energy Technology (Shanghai) Co. Ltd.  All rights reserved.