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About product and suppliers:
        Alibaba.com offers 4,177 metal convex products. About 2% of these are metal crafts, 1% are cans, and 1% are sheet metal fabrication. 

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

There are 4,177 metal convex suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of metal convex respectively. 

Metal convex products are most popular in North America, Western Europe, and South America. 

You can ensure product safety by selecting from certified suppliers, including 849 with ISO9001, 564 with Other, and 30 with ISO14001 certification.