... heat sinksMaterial: aluminum (A380, ADC12, AlSi9Cu3 etc.), Zinc, Copper, SteelManufacture process: Aluminum die casting, die casting, extrusion, sand casting, investment casting, CNC ... with Rohs.We design, manufacture, sell, supply aluminum heat sinks,die casting heatsink, radiator sinkscopper heat sinks, heat sink parts, aluminum fins, cool plate, profile ...