... ,powder Coated, Electrophoretic coated,polished Production Detailed DescriptionProduct Name:Aluminum Heat SinkMaterial:AL6063Finished:Mill finished, Polished, Sand blasting, Anodized, ... total quality management,to supply the high quality customized heat sinks for you.Product inspection instruments:2-D measurer, callipers, ... , DDP.Payment terms:L/C, TT, Western union Aluminum heat exchanger (Heat sink)