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About product and suppliers:
        Alibaba.com offers 48,492 led heatsink products. About 28% of these are aluminum profiles, 16% are heat sinks, and 1% are cast & forged. 

A wide variety of led heatsink options are available to you, such as ce, ccc, and bv. You can also choose from round, square. As well as from decorations, door & window. And whether led heatsink is free samples, or paid samples. 

There are 48,355 led heatsink suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Hong Kong, which supply 99%, 1%, and 1% of led heatsink respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 18,072 with ISO9001, 12,194 with Other, and 2,979 with ISO14001 certification.