We are manufacturer of disposable respiratory products for more
than 17 years, we have our own brand 'NING YIN', and take OEM as
well.
Our product line covering:Nebulizer,Nasal Oxygen Cannula,Oxygen
mask,Venturi mask,MDI spacer,Non-rebreathing mask etc.The products
certified with CE and ISO.
Ningbo Haishu Medical Instrument Factory