About product and suppliers:
            70,308 oxygen products are offered for sale by suppliers on Alibaba.com, of which oxygen jet accounts for 3%, gas cylinders accounts for 2%, and breathing apparatus accounts for 1%. 

A wide variety of oxygen options are available to you, 

There are 39,977 suppliers who sells oxygen on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Taiwan, China, from which the percentage of oxygen supply is 1%, 98%, and 1% respectively.