PROMISE— As a professional aromatherapy supplier with 6 years OEMODM experience& which range from aroma diffuser humidifier, air purifier essential oil. reed diffuser,etc have exported to more than 100 countries over the world. Has got many good feedback from our valued customer.,brMany customers ask> Why should we choose you?br1. We are the only factory that offer 2 year warranty.>br2. With over 260 workers> 25000 square meter non-dust workshopbr<3. Over 6 Years OEM servicebr<4. ISO FCC, UL CE,GS Certificate Approved.br<5. Los Angeles Office Branch Office supported after sale service.br