• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 7,704 round heatsink products. About 44% of these are heat sinks, 37% are aluminum profiles, and 1% are cast & forged. 

A wide variety of round heatsink options are available to you, such as 6000 series, 1000 series. You can also choose from round, square, and t - profile. As well as from heat sink, door & window. And whether round heatsink is free samples, or paid samples. 

There are 7,704 round heatsink suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of round heatsink respectively. 

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

You can ensure product safety by selecting from certified suppliers, including 4,058 with Other, 3,369 with ISO9001, and 721 with ISO14001 certification.