... heat sink,We ODM&OEM LED Heat Sinks.Precision CNC machining complex heat sinks Customers' contracted product,not for ... :46mm.Copper rods to help heat transferring.Precision CNC machining Aluminum Extrusion LED heat sinkWe ODM&OEM LED Heat ... steel,stainless steel components.process:CNC machining,CNC lathe milling,Ato lathe processingEquipments:CNC Center(HAAS),CNC milling,CNC lathe,EDM,drillier.Finish: ...