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About product and suppliers:
        Alibaba.com offers 4,399 led extrusion heatsink products. About 64% of these are aluminum profiles, 25% are heat sinks, and 1% are metal building materials. 

A wide variety of led extrusion heatsink options are available to you, such as heat sink, decorations, and door & window. You can also choose from 6000 series, 2000 series, and 3000 series. As well as from t3-t8, o-h112, and t351-t851. And whether led extrusion heatsink is is alloy, or non-alloy. 

There are 4,399 led extrusion heatsink suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Turkey, and Hong Kong, which supply 98%, 1%, and 1% of led extrusion heatsink respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 2,121 with ISO9001, 578 with Other, and 534 with ISO14001 certification.