Founded in 2001. Cedar is a leading global provider of Flip-chip COB fine pitch LED display and LED lighting products. We are a holding company of Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP) under Chinese Academy of Sciences. We have five branches in Beijing, Shanghai, Shenzhen, U. S. A and Germany, and three plants in Changchun, Hangzhou and Foshan.

We are leading the LED display industry into fine pitch. In addition, we firstly adopt COB encapsulation technology into LED display and commercialize the COB product. Industry 1st invent DOT-by-DOT calibration and obtain the patent.

Headquarter covers 35, 000, we are the world's largest COB LED display manufacturer with two R& D centers located in Changchun and Foshan and three ultra-clean encapsulation workshop for COB display. The automatic Flip Chip COB production lines with production capacity 100/day.