About Us

HeatsinkUSA, LLC is a family owned and operated business in Greenville, Michigan, USA. We started by selling aluminum heatsink material online at auction websites. We quickly realized there was a market for selling affordable extruded aluminum heatsinks to hobbyists, small businesses and R&D departments just to name a few.  By purchasing in larger quantities, we are able to pass on significant cost savings to our customers who may need only a few heatsinks at a time.  Thanks to our wonderful customers, we have quickly grown and are now selling our heatsinks worldwide.  We believe in providing the lowest possible price to our customers without sacrificing quality or customer service.  We appreciate you taking the time to visit our website.  Please contact us if you have any questions or comments.

Our heatsink extrusions are extruded in Belding, Michigan,USA.  We supply companies and individuals with quality heatsinks for use in a large variety of applications, including commercial LED lighting and Audio.

HeatsinkUSA supplies heatsinks in smaller quantities that are not available from larger manufacturers, as well as larger production orders, both at great prices.  We have NO MINIMUM ORDER requirement.

Please browse through our profiles and contact us if you have any questions. If you would like a document detailing all of our currently available profiles, please click here to download. 

We charge a low flat fee of $5.00 on every order, which covers any number of horizontal cuts needed to complete the order

For detailed instructions on HOW TO ORDER click here to visit our FAQ page.  Vertical cuts are possible as well for an additional cut fee.  Any order requiring vertical cuts must be placed by phone. 

Lead times vary, however, the vast majority of our orders are shipped the next business day.  In some cases, we can ship same day for a $25.00 charge.  Please call for availability to ship same day.

If during checkout you do not receive a valid shipping option, it may be due to the content of your cart (weight), please contact us for a shipping quote.  

HeatsinkUSA, LLC, Aluminum Fabrication, Greenville, MI