About product and suppliers:
            163,096 flow products are offered for sale by suppliers on Alibaba.com, of which pumps accounts for 9%, valves accounts for 4%, and flow meters accounts for 3%. 

A wide variety of flow options are available to you, 

There are 163,054 suppliers who sells flow on Alibaba.com, mainly located in Asia. The top countries of suppliers are Turkey, China, and Taiwan, China, from which the percentage of flow supply is 1%, 96%, and 1% respectively.