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About product and suppliers:
        Alibaba.com offers 62,287 aluminum heat sink products. About 47% of these are aluminum profiles, 15% are heat sinks, and 1% are other lights & lighting products. 

A wide variety of aluminum heat sink options are available to you, such as heat sink, decorations, and door & window. You can also choose from 6000 series, 1000 series, and 5000 series. As well as from square, flat, and t - profile. And whether aluminum heat sink is t3-t8, t351-t851, or o-h112. 

There are 62,030 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 26,503 with ISO9001, 12,552 with Other, and 5,378 with ISO14001 certification.