Jun Hong Optoelectronics Corporation (JHOC) is currently the only leading manufacturer that applies conductive films on the flexible substrates.

JHOC was established in 2008 as a joint venture of Gunze, Japan and Wah-hong New Tech., Taiwan. The technology was introduced from Gunze with process parameters and equipment, and the products are sold by Wah-hong in charge. From 2010 to 2014, three production lines had been expanded respectively.  Due to OLED applying explosively, and for expanding JHOC's operation and developing its technology, subsequently, Centenary Tech. joined JHOC as re-organizing a new technical team in 2017.  JHOC will keep on developing new generations of high-end conductive films, various optical films and related applied materials and equipment, which are making JHOC to be the world's number one leading manufacturer in the fields mentioned above.