An oxygen mask provides an easy way to transfer oxygen from a pressur...

An oxygen mask is a device that provides a means to transport breathi...

The concept of using a disposable medical device dates back to the bi...

Hangzhou Kangna Medical Instrument Technology Co., Ltd. is a modern en...

We focus on developing high-quality products for top-end markets.Our p...

Our company has set its strategic objective which is “high standard,hi...