Guangzhou Charm Aroma Environmental Technology Co., Ltd ( Guangzhou Changmuxiangxun Environmental Protection Technology Co., Ltd) is one of the scent diffuser machine manufacturer in China, which specializing in manufacturing and markeing HVAC scent diffuser machine, Wall-mounted scent diffuser machine, Stand-alone scent diffuser macine, battery scent diffuser machine and Wi-Fi connected scent diffuser machine. Charmaroma’s R&D department focus on producing scent diffuser machine over 7+ years; all products are with CE, RoHS, FCC, SAG certifications etc, with 1 year warranty. We provide you high quality products and VIP service. Charm Aroma have a well team-conscious, the ability of communication and coordination, work hard, meticulous and patience can afford the pressure of the work. We are young, passionate, fun, experienced, helpful, when doing business with us, there is nothing you cannot rest assured. Our core value is Quality & Serivce, Be Kind & Teamwork, Stay Foolish, Be Ch