DANYANG MEIHUA CO., LTD is one professional manufacturer of Homecare products for medical Oxygen Regulator, medical gas flowmeter & all types gas adapters such us DISS, Chemetron, OHMEDA, BS, DIN, AFNOR, York Pin Index, etc, with FDA approval (The FDA Registration Number is 3005739546), and ASTM test report. With excellent qualified products, supported by competitive prices & High quality and timely service to obtain its' good reputation and customers' trust.We are an OEM manufacturer specializing in OEM medical oxygen regulator and oxygen therapy devices assembly for portable oxygen systems. Our capabilities will cover the complete spectrum of mobile medical oxygen inhalator systems and EMS resuscitation systems from concept to design through manufacturing and assembly. We are flexible, resourceful and experienced.