Aluminum Die Casting Round LED Heat Sink for Lighting Modules is a custom OEM die casting component for buyers who need a real manufacturing route, not only a catalog name. Huabo reviews the drawing, alloy choice, tooling risk, machining allowance, surface treatment and inspection points before quotation so the part can be produced consistently for export orders.

Application Fit

This round LED heat sink fits lamp modules, lighting housings, electronic cooling assemblies and thermal products that need a compact circular casting.

Manufacturing Scope

DFM Notes Before Tooling

Round heat sinks need review around fin filling, center opening, ejection marks and machining datum. The thermal contact surface should be defined before tooling.

Quality Control Points

Huabo checks both fin quality and machined LED contact areas because heat transfer depends on complete fins and a stable mounting surface.

RFQ Information Needed

For accurate quotation, please send 2D drawings, 3D files, material grade, surface finish, expected annual quantity, batch quantity, critical dimensions and any assembly or packaging requirement. Huabo can review STEP, STP, IGS, X_T, PDF, DWG and DXF files.

Related Capability

Related production support includes aluminum die casting, zinc die casting, CNC machining, surface finishing and dimensional inspection.

FAQ

Can this product be customized?
Yes. The size, alloy, tooling structure, machining features and finish are made according to customer drawings or samples.

Can Huabo provide machined and finished parts, not only raw castings?
Yes. Depending on the drawing, Huabo can support die casting, trimming, deburring, CNC machining, drilling, tapping, coating, inspection and packing.