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About product and suppliers:
        Alibaba.com offers 34,554 aluminum heatsink products. About 37% of these are aluminum profiles, 17% are heat sinks, and 1% are lamp cups. 

A wide variety of aluminum heatsink options are available to you, such as square, angle, and flat. You can also choose from 6000 series, 1000 series, and 5000 series. As well as from decorations, heat sink, and door & window. And whether aluminum heatsink is bv, ccc, or reach. 

There are 34,425 aluminum heatsink suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and United States, which supply 97%, 1%, and 1% of aluminum heatsink respectively. 

Aluminum heatsink products are most popular in North America, Western Europe, and Domestic Market. 

You can ensure product safety by selecting from certified suppliers, including 15,391 with ISO9001, 12,526 with Other, and 3,488 with ISO14001 certification.