As a leader in China's inhalation, complex drug delivery system and delivery technology, Shanghai Huarui Aerosol Co., Ltd. has always adhered to the enterprise spirit of "persistence makes perfection" for 26 years, and has been perfecting its quality system. We have passed ISO9001, ISO13485, ISO15378, and obtained CFDA and FDA DMF document number. We serve R&D companies and manufacturers of innovative and generic drug around the world, and contribute to the improvement of the health of patients with asthma, COPD, rhinitis, central nervous system and brain diseases. pressurized Metered Dose Inhalers (pMDIs), Dry Powder Inhalers (DPIs), Nasal Spray Devices (NSDs), as well as pMDI and NSD Filling Equipment.