Amplifier Heatsink profiles 1.Material:AL6063-T5 2.Surface:Anodized,powder ... :Guangdong,China(Mainland)OEM order:Welcome, simply tell us your design and requirement.Certificate:ISO9001,SGS, Factory Audit, Supplier Assessment Report ... , CIF, DDU, DDP.Payment terms:L/C, TT, Western union Amplifier Heatsink profiles