UKData checked October 2026
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  3. Berwyn Slate

You will find Berwyn Slate, a quarry, at 4, Crofty Industrial Estate in the Crofty area of Swansea. Also listed under aggregate supplier, fireplace manufacturer and natural stone supplier. Closed on Sundays.

4, Crofty Industrial Estate, Crofty, Swansea SA4 3RSChecked October 2026