... alloy, it is effectual to oxidize,the ideal alloy of the building material.6005 , Medium-sized intensity alloy, performance close ... alloy extrusion profiles size deviation”Alloy ,variety, and quality standard of architectural profiles1. product variety(1) window profiles, 53 series ... lead with ZX , some products are numbered into a series of independently Oxidative products size, 2 ≤ L ≤ 6.1m 4 ...