CPU cooler 1)Products weighted from 0.05kg to 20kg 2)smallest rib thickness 0.4mm 3)with CNC machining & anodizing finish CPU cooler1) Products weighted from 0.05kgs to 20kgs,varied types 2) smallest rib thickness 0.4mm3) with CNC machining & anodizing finish ROHS compliant4) yearly capability 6million pieces5) Material aluminum 6063 T5 , 6061 T66) Supply OEM/ODM services. CPU cooler