the Building Envelope
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Gold chemical polished aluminium heat sink for curtain rail, very beautiful shining color.
there has protect film on the surface, it is our standard package to protect the surface of aluminum extrusion manufacturers , to avoid any scratching among each profiles.
we can cut any length of aluminum extrusion manufacturers , for exportation, the maximum length is 5.58 meters for 20’container, but we can load 6.0 meters is not problem.
Chinese aluminium extrusion is a process by which aluminium is turned into a variety of different shapes with the purpose of the aluminium becoming part of a cross-section profile.
Chinese aluminium extrusion is method of smelting metallic aluminum, which typically decomposes the aluminum oxide by a high current in the electrolytic cell.