The Wieland Group is one of the world’s leading manufacturers of semi-finished and special products in copper and copper alloys such as strip, sheet, tube, rod, wire and sections as well as sliding elements, finned tubes and heat exchangers.

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With its business unit Diehl Metall Messing, Diehl Metall Stiftung & Co. KG has, for decades, been representing sophisticated and high-quality semi-finished products made of brass.

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