1. Aluminum heat sinks 2. Part type: extrusion, CNC machining 3. Finish: gold chromate 4. OEM accept 5. ISO factory Aluminum fin heat sinks with gold chromate. (The parts only present the machining capability in Foxron, not for sales purpose!)1. Part type: extrusion, CNC milling and drilling;2. Surface treatment: gold chromate;3. Material and finish meet RoHS standard;4. Custom machining metal ...