Suplex GmbH is a German manufacturer fully specialized in producing high-quality replacement springs for the automotive sector. The company was founded in 1992 in a small warehouse in Krefeld and moved four years later to Willich, where it strengthened its position through growing business. Since 2009, Suplex has operated under its current name and has become an important player in Europe and beyond.

Suplex offers a wide range of over 4,200 different coil springs, suitable for both passenger cars and light commercial vehicles. These springs are manufactured using modern processes with materials such as chrome-silicon and vanadium steel. Hot and cold winding techniques ensure optimal strength and long service life.

Quality is a top priority at Suplex. All products meet original equipment (OE) specifications, making them comparable to original parts. The company also places great emphasis on innovation, focusing especially on springs adapted for modern vehicles, including electric and hybrid models. Sustainability is another essential pillar: Suplex uses environmentally friendly coatings, such as phosphate and epoxy powder coatings, to effectively protect springs against corrosion.

Thanks to strategic partnerships and an extensive distribution network, Suplex serves customers worldwide and continues to grow to meet the evolving demands of the automotive market.