wdk Wirtschaftsverband der deutschen Kautschukindustrie e.V.

wdk is the organisation of the German manufacturers of tyres and technical elastomers products. wdk supports its more than 80 member companies in maintaining and developing their technical leadership role in the world. More than 40 major suppliers to the rubber manufacturing industry are associated with wdk as extraordinary members. Gauged by the annual sales of its members – amounting to € 10 bn in 2008 – wdk represents about 85 % of the German rubber industry.