Welcome to the website of Trefoil Steel Co. Ltd.

Trefoil Steel is a foundry and pattern making firm based in Sheffield, capable of producing a vast multitude of patterns and steel castings.

On this website you will find details on our company history,
thestandards we hold, and methods to contact us.

You will also find information on our moulding process in the "Gallery" section of this site.

Thank you for visiting our website