equipment precision cutting 38*37mm Aluminum heatsink Size:38*37mm CNC design/Moulder design Meterial:6063/ ... T5/T6 available equipment precision cutting 38*37mm Aluminum heatsink A. Surface: Mill finished, anodizing, powder coating, brushing, polishing. ... andother,surface colors upon requestreasonanable price +power deliveryWork shop pictures: Heatsink cpu extrusion equipment precision 38*37mm