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About product and suppliers:
        Alibaba.com offers 9,482 heatsink extrusion products. About 68% of these are aluminum profiles, 16% are heat sinks, and 1% are door & window frames. 

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

There are 9,482 heatsink extrusion suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of heatsink extrusion respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 4,782 with ISO9001, 1,774 with ISO14001, and 963 with Other certification.