CAS-CERAMIC OPTOELECTRONICS TECHNOLOGY CO ., Ltd. is a Chinese academy of science based LED manufacturer that develops, engineers and manufactures the most advanced LED chip–phosphor ceramic COB (named K-COB) with patented technologies.
Since the foundation in the year 2013, CAS ceramic have been spending years of work on phosphor ceramic optimization and committed ourselves to provide our customers with cob led light of better performance, higher reliability in more competitive price.
As the only manufacturer who mass produce cob chip led, CAS ceramic is setting new standards in the field of LED lighting.
Chip-On-Board LEDs (COB) & High-power LED lighting system solutions supplier