Description: GUANGDONG KEGAO ELECTRONICS CO LTDSINCE1997.Focus on the R&Dof aroma diffuser for 20 years.Self-owned 70000? production lines , 500 staffs and 40 engineers. Certificated by IOS9001 , BSCI , ETL , CE , UL , and CCC.Awarded 11 invention patents and 54 design patents.