Shenzhen Chaojin Electronics Co.,Ltd was founded in 2007.Shenzhen Chaojin is a manufacturer of aroma diffuser and accredited with ISO 9001:2008. The products are CE, RoHS, FCC, UL & ETL compliant and have been exported to North America, Europe, Australia, South Asia, Japan and Korea.Shenzhen Chaojin has strong capability of new product research and development. Chaojin is one of the first few companies that developed USB aroma diffuser & multi-function aroma diffuser. Meanwhile, 5~6 new models are developed to keep up with the market demand every year. More than 30 patents have been acquired and keep updating. With more than 10 years manufacturing experience, Chaojin fully understands quality is the life of enterprise. Every product must pass strict function test and aging test. A stable quality can be guaranteed.Come to visit us, and you will find Chaojin is your best partner!