... capacity:melting,tooling,extrusion,CNC precision machining & finishing Aluminum Heatsink with balck anodizing and CNC high-precison machining,aluminium radiator, ... ,6082,6060,6005,6N01,5083,5056,3003,7005,7020 Alloy etc…Tamper T5T3,T4,T5,T6,T8 can be ... for AnodizingGB5237.2-2004BS1615:1987BS5599:1993Mil-A-8625E Type IIMil-A-8625E Type IIIStandard for Hard AnodizingNot requiredBS5599:1993Standard for ...