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About product and suppliers:
        Alibaba.com offers 61,502 plastic water tank products. About 20% of these are water treatment, 3% are other plastic products, and 2% are toilet tanks. 

A wide variety of plastic water tank options are available to you, such as free samples, paid samples. 

There are 61,502 plastic water tank suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of plastic water tank respectively. 

Plastic water tank products are most popular in North America, Domestic Market, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 18,439 with ISO9001, 6,482 with Other, and 3,966 with ISO14001 certification.