Aluminum Alloy Greenhouse Frame Tube
Hollow square profile engineered for greenhouse structural framing, corrosion-resistant alloy. Classed under 7604.21.00 as extruded hollow aluminum alloy profile.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If prefabricated into greenhouse panels/structures
Assembled building components leave basic profiles heading.
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Import Tips & Compliance
• UV/corrosion test certifications enhance marketability and aid valuation
• Consider seasonal import timing to match construction cycles
• Confirm no plastic inserts that create composite classification
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