Leading Suppliers Nationally for Bronze Door Knockers

There are several companies in the United Kingdom that specialize in bronze door knockers. Here is a list of some leading national suppliers in Markdown format:

1. From the Anvil - Website: From the Anvil

2. Black Country Metal Works - Website: Black Country Metal Works

3. Briton Brasses - Website: Briton Brasses

4. Signature Hardware - Website: Signature Hardware

5. Priors Rec - Website: Priors Rec

These companies are known for their quality bronze door knockers and have a strong presence in the market.