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About product and suppliers:
        Alibaba.com offers 8,689 metal sign board products. About 11% of these are advertising boards, 3% are led displays, and 3% are plastic sheets. 

A wide variety of metal sign board options are available to you, such as free samples, paid samples. 

There are 8,722 metal sign board suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Taiwan, which supply 98%, 1%, and 1% of metal sign board respectively. 

Metal sign board products are most popular in North America, Western Europe, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 2,310 with ISO9001, 1,010 with ISO14001, and 799 with Other certification.