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About product and suppliers:
        Alibaba.com offers 12,742 thickness is 500 mm products. such as free samples, paid samples. 

There are 12,742 thickness is 500 mm suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of thickness is 500 mm respectively. 

Thickness is 500 mm products are most popular in Southeast Asia, South America, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 7,410 with ISO9001, 5,657 with Other, and 576 with ISO14001 certification.