Made in Sheffield

Made in Sheffield’ is one of the world’s great brands, made famous internationally as a mark of origin and quality on the city’s manufactured products. Durham-Duplex have manufactured in Sheffield since 1910 and is very proud of this manufacturing heritage.

Today Sheffield is the only City recognised under international Rules of Origin and Durham-Duplex is delighted to have a license to use the “Made in Sheffield Mark” to promote both the Company’s products but also the manufacturing industries in Sheffield City Region.

For more information visit


Durham Duplex
312 Petre Street
S4 8LT

Phone: + 44 (0)114 243 2313
Fax: + 44 (0)114 244 4329