Factory Direct · Shenzhen, China
Precision aluminum heat sinks,
from 5 mm to 300 mm.
307 stock sizes in aluminum and copper — with tiered wholesale prices published right on the page. Buy 1 piece to test, buy 5,000 pieces at factory rate.
MOQ 1 pc · Prices in USD · Ships worldwide from Shenzhen
Shop by width
307 stock sizes
From 5×9 mm chips sinks to 300×80 mm extrusions, all in one catalog.
1 pc MOQ
Sample-friendly: order a single piece to test before committing.
5 tier prices
1 / 100 / 500 / 1,000 / 5,000 pcs — price drops automatically in cart.
48h dispatch
In-stock items packed and shipped within 48 hours worldwide.
Best sellers
View all 307 →
Need another size or a custom profile?
Send your drawing — DFM feedback within 24 hours, tooling quote within 48 hours.