HAI Solutions Special properties, broad portfolio. From special alloys to precision cuts, with our interdisciplinary know-how the HAI develop comprehensive solutions – long before the presses extrude the billets to customer-specific products. The intensive cooperation with our customers and the interaction of our core competencies of CASTING , EXTRUSI ON and PROCESSING ensure quick and cost-efficient processes, guarantees the compliance of highest quality standards and optimally incorporates the value-added processes of the customer.