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About product and suppliers:
        Alibaba.com offers 6,482 copper heat sink products. About 28% of these are aluminum profiles, 23% are heat sinks, and 8% are fans & cooling. 

A wide variety of copper heat sink options are available to you, such as heat sink, decorations, and air condition or refrigerator. You can also choose from square, round, and t - profile. As well as from 6000 series, 1000 series, and 5000 series. And whether copper heat sink is is alloy, or non-alloy. 

There are 6,510 copper heat sink suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and United States, which supply 98%, 1%, and 1% of copper heat sink respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 4,204 with Other, 2,631 with ISO9001, and 386 with ISO14001 certification.