Yeolight, founded in 2015, is a Chinese company based on leading organic semiconductor lighting technology (OLED). Yeolight is mainly engaged in the R&D, manufacturing, marketing and service of  OLED lighting products.

Yeolight has the most advanced  2.5-Gen OLED lighting production line in China. It achieved mass production in October 2016.


Our Vision:
Deliver the beauty of life from organic and healthy light.

Our Mission:
Redefine the world of light with technological innovation.

Core Values:
Carve out with passion, never give up;
Focus on science and technology, persist in innovation.
Act efficiently and practically, reach goals in dedication;
Pursue excellence, cooperate for win-win.



Intellectual Properties

Yeolight has applied more than 218 patents by the end of February 2018, and 121 patents have been authorized. About 61% was invention patents (133 pieces). Patents cover materials, devices, circuits, and equipments, etc. The key techonoligies could  resupport our production and market competition.


61%Patent for invention 24%Utility model patent 15%Appearance patent

Standard Certification

ISO9001 QC080000 IATF16949

Honor Certification

Patent Certificate

Contact Us

  • +86(0316)-801-8688 / +86(010)-5885-9488
  • New Material Industrial Park of Guan County,
    Langfang City, Hebei Province
    1st Floor, Haya Plaza, 1st East Road, Shangdi, Beijing


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