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About product and suppliers:
        Alibaba.com offers 65,100 aluminum heat sink products. About 48% of these are aluminum profiles, 15% are heat sinks, and 1% are fans & cooling. 

A wide variety of aluminum heat sink options are available to you, such as t - profile, flat, and square. You can also choose from 6000 series, 1000 series, and 3000 series. As well as from heat sink, door & window, and decorations. And whether aluminum heat sink is t3-t8, o-h112, or t351-t851. 

There are 64,843 aluminum heat sink suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and India, which supply 98%, 1%, and 1% of aluminum heat sink respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 29,646 with ISO9001, 12,961 with Other, and 7,309 with ISO14001 certification.