About product and suppliers:
            44,906 gas disposal products are offered for sale by suppliers on Alibaba.com, of which injection & puncture instrument accounts for 14%, lighters accounts for 5%, and gas disposal accounts for 2%. 

A wide variety of gas disposal options are available to you, 

There are 44,597 suppliers who sells gas disposal on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and Thailand, from which the percentage of gas disposal supply is 1%, 97%, and 1% respectively.