About product and suppliers:
            5,735 copper tank products are offered for sale by suppliers on Alibaba.com, of which fermenting equipment accounts for 22%, water treatment accounts for 1%, and chemical storage equipment accounts for 1%. 

A wide variety of copper tank options are available to you, 

There are 5,714 suppliers who sells copper tank on Alibaba.com, mainly located in Asia. The top countries of suppliers are India, China, and India, from which the percentage of copper tank supply is 1%, 98%, and 1% respectively.