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About product and suppliers:
        Alibaba.com offers 52,597 square sink products. About 24% of these are kitchen sinks, 19% are bathroom sinks, and 1% are bathroom vanities. 

A wide variety of square sink options are available to you, such as under counter sinks, countertop sinks, and bowl sinks / vessel basins. You can also choose from ceramic, stainless steel, and porcelain enameled. As well as from no hole, single hole, and 4" spread. And whether square sink is rectangular, oval, or round. 

There are 52,597 square sink suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of square sink respectively. 

Square sink products are most popular in North America, Western Europe, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 14,505 with ISO9001, 10,733 with Other, and 3,629 with ISO14001 certification.