Kaiyi is ISO13485:2016certified high-tech enterprise,and has been specializing in the R&D, manufacturing, sales and service of respiratory healthcare solutions since 2015. High quality products with CE mark include: nebulzier machine ,mesh ,medication chamber spacers, breathing trainer,optical nebulizer, disposable nebulizers,COVID-19 vaccine nebulizers,nasal irrigator, high flow nasal cannulas ,Oxygen mask kits,medicine spacers and breathing trainer. In 2023, we got the FDA, which is our milstone in export marketing.