Leading Suppliers Globally for Aluminium Alloy Square Tubes

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Leading Global Suppliers of Aluminium Alloy Square Tubes:

1. Kaiser Aluminum: Known for producing high-quality aluminium products including alloy square tubes.

2. Constellium: Specializes in advanced aluminium products, including aluminium alloy square tubes for various industries.

3. NALCO: A major player in the aluminium industry, offering a wide range of aluminium alloy products, including square tubes.

4. Arconic: Known for innovation in aluminium products, providing advanced alloy square tubes for various applications.

5. Novelis: Globally recognized for its sustainable aluminium solutions, including alloy square tubes. ```