Amplifier Heatsink profiles 1.Material:AL6063-T5 2.Surface:Anodized,powder Coated, ... , CNC machining,bonding,Sand blasting,buffering,anodizing,painting and assembling with the total quality management,to supply the high quality customized ... , DDU, DDP.Payment terms:L/C, TT, Western union Amplifier Heatsink profiles