... aluminum profile LED light heat sink 2 ISO9000:2008 certiicated 3 heat sink for LED, CPU,Power 4 20 years experiece automotive heat sink Products ... 6063/6061/6005/6060 T5 or T63) Finishing: Anodizing, brushing, sand blasting, shot blasting, milling, polishing ... riveter machine, nail inserting machine. 4. Surface treatment: Anodizing, powder coating, nickel plating, powder painting, chrome ...