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About product and suppliers:
        Alibaba.com offers 3,073 road water barrier products. About 64% of these are traffic barrier, 1% are other water safety products. 

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

There are 3,073 road water barrier suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of road water barrier respectively. 

Road water barrier products are most popular in Mid East, Southeast Asia, and North America. 

You can ensure product safety by selecting from certified suppliers, including 823 with ISO9001, 317 with Other, and 18 with ISO14001 certification.