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About product and suppliers:
        Alibaba.com offers 8,810 copper circle products. About 25% of these are copper alloy jewelry, 2% are stainless steel sheets, and 1% are metal crafts. 

A wide variety of copper circle options are available to you, such as 1000 series, 200 series, and 300 series. You can also choose from plate, coil, and insulated. As well as from non-alloy, is alloy. And whether copper circle is o-h112, or t3-t8. 

There are 8,810 copper circle suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of copper circle respectively. 

Copper circle products are most popular in North America, Western Europe, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 1,935 with ISO9001, 820 with Other, and 241 with ISO14001 certification.