Nevoni was established in 1947 in Sao Paulo, Brazil assembling motorized polishing equipment.  The company experienced ongoing difficulties in  getting technical support for the motor component from international suppliers.  The difficulties encounter in getting technical assistance  created awareness on the importance of customer service response to Nevoni's own client base.  

In 1949 the company started manufacturing vacuum pumps in the medical field.  To date these pumps are used in surgical applications in hospitals and saliva suction applications in dental offices.  

In 1976 Nevoni expanded its medical device manufacturing to include nebulizers, orthopedic saws and liposuction equipment.    Nevonis' engineering research and development department continues to design innovative products in the respiratory field.

In 1999 Nevoni was acquired by NSR Industria, Commercio e Representacoes Ltda.   NSRs' vision is to expand  production and  invest on research and development of  new medical device technology.  Product support and  customer satisfaction is among the  companys' top priority.

NSR has expanded into international markets including Europe and the USA.  The product recognition in the market place is  due to NSR's   outstanding quality control and customer support.   The company is committed to improving medical devices for today and  future health requirements.