... ISO,RoHS approval Used for the lamp of aluminum heatsinkColor Silver ,black ,golden and so on Application Cooling ... of finish available,like anodized,power coating,painting,polishing,electrophoress,plating ect10. Different dimensions according to the client's request11.Customized and ... stack fin, electronic heatsink and diverse needs of the heat card. More than 5000 types of cooler molds, we can ...