Refer to the input text as context and select the correct relationship between 'water treatment' and 'water' from the available options.
Options: member of, publisher, stock exchange, product/material produced

So, by leveraging our water filtration technology with our partners' expertise within several projects in the region, we believe that joint venture is ideally positioned to address the need for water treatment solutions for areas in the Middle East where there's local water scarcity.
product/material produced