Shenzhen ChaoJin Electronics Co., Ltd was founded in 2012 and has specialized in ultrasonic aroma diffusers for more than 12 years.
With integrated in-house development and manufacturing, we have successfully passed the ISO 9001:2015 certified by SGS, and our products comply with CE, RoHS, FCC, UL, ETL, and KC standard.
Shenzhen Chaojin has a strong capability for new product Research and Development. We can offer ODM & OEM services to meet different clients' demands. We are one of the first few companies who develop USB aroma diffusers and multi-functional aroma difusers. We keep updating 7-8 new private models every year and we have gained more than 50 patents, which contributes to ranking first in the aroma diffuser industry.