It's Tina from Dalu Medical China. We are experienced and qualified manufacturer only focus on respiratory system related medical inhalation device.
Spacer for aerosol, single dose dry powder inhaler, portable home use nebulizer are our main products. We mainly support spacer and DPI to big pharma companies.
Because we are manufacturer, so we can discuss on the price.
Please add me on WhatApp or WeChat by: +8615215385373, let 's solve your...