Liquid spray atomizer is to try. Atomizer is an important part of a atomization system, the performance of the precision of the measurement and chemical interference, etc. Have a significant impact. Therefore require atomizer spray stability, droplets are small, uniform and atomization of high efficiency.Mainly used in the treatment of various upper and lower respiratory illnesses such as colds, fever, cough, sore throats, asthma, pharyngitis, rhinitis, bronchitis, pneumoconiosis in trachea and bronchi, alveolar, such as the chest disease. Atomization inhalation therapy is a kind of important respiratory disease treatment and effective treatment method, the atomization inhaler liquids into small particles, drugs through the way of respiratory inhalation into the respiratory tract and lungs deposition, so as to achieve the aim of painless, rapid and effective treatment.