WDI, which stands for Westfälische Drahtindustrie GmbH, is a renowned brand in the wire industry with a rich history that dates back to its establishment in 1856. Originally operating under the name WDI since 1890, the company has held a significant position in both national and international wire manufacturing for over 150 years. After a period of being part of the Krupp/Klöckner consortium, the company returned to the market as Westfälische Drahtindustrie GmbH on October 1, 1987.

Today, WDI is the largest independent wire producer in Europe, based in Hamm, Germany. Their product range includes high-quality wires such as steel wires for ropes, springs, and chains, as well as cold-formed wires, aluminum wires, and stainless steel wires. Moreover, WDI also offers a comprehensive selection of steel and welding products.

With a commitment to quality and innovation, WDI continues to be a leading player in the wire industry, providing exceptional products and services to their customers