... ,aluminium radiator, alumnium machining parts,aluminium profile with black anodizing,aluminium profile.Aluminium profile requirement ItemOriginal ProductAlternativesShapeIrregularRound,Square,Triangle,Rectangle ... 1993Mil-A-8625E Type IIMil-A-8625E Type IIIStandard for Hard AnodizingNot requiredBS5599:1993Standard for Powder coatingNot requiredGB5237.4-2004Working/Service procedureDie desiging ...