Here’s a list of leading national suppliers of Aluminium Bronze Spring Grade Strips in the United Kingdom, formatted in Markdown:

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Leading Suppliers of Aluminium Bronze Spring Grade Strips in the UK

1. Thyssenkrupp Materials (UK) Ltd.

   • Website: thyssenkrupp-materials.co.uk

2. Smiths Metal Centres Ltd.

   • Website: smithsmetal.com

3. Marmon/Keystone LLC

   • Website: marmon.com

4. BSS Industrial

   • Website: bssgroup.com

5. National Bronze & Metals, Inc.

   • Website: nationalbronze.com

6. Metal Stock Ltd.

   • Website: metalstock.co.uk

7. Midland Steel Ltd.

   • Website: midland-steel.co.uk

8. Ducab

   • Website: ducab.com

9. Masteel Ltd.

   • Website: masteel.co.uk

10. Samuel, Son & Co.

    • Website: samuel.com ```

Please verify these suppliers based on their current offerings, as the availability of specific materials like Aluminium Bronze Spring Grade Strips may vary.