Extruded Aluminium Heatsink Profile With Finned Heatsink and Rectangular Perpendicular Fins, Squared Edges

Fin thickness and base plate flatness are the two governing dimensions for this aluminium finned heatsink; fin thickness is checked per your specification at initial sample inspection to verify thermal resistance and mechanical clearance, and base plate flatness is measured during in-process checks to confirm the heatsink seats flush on its mounting surface. Both are entered on the part record before delivery. Machined at Welltop's Dongguan facility under ISO 9001 controls using CNC milling, the extruded aluminium profile and rectangular perpendicular fins with squared edges are produced to your signed-off print. Fin pitch and overall profile dimensions are verified during in-process sampling. Applications span consumer electronics cooling, automotive ECU thermal management, drone ESC heatsinks, and OEM electronics enclosures. Provide and your drawing for quoting. For a pricing from our dongguan team. The production site covers some 4,000 m². The plant works across aerospace, medical equipment, and oil & gas sectors.