HDI produces and develops globally wear parts, components and related services to Dredging, Mining, Energy and Metal producing industries. Our key competencies are the production of extreme wear parts made by forging, casting, and milling where complex heat treatment and controlled tolerances are required. HDI focus is on high abrasive components and services which has to perform under extreme conditions to fulfil the primary process of our customers. We utilize European 1st class dedicated production facilities and we serve our customers in more than 28 countries worldwide. The head quarter is based in Haarlem, the Netherlands and with more than 25 years of international steel industry experience we share our passion with your industries!