Gratings: When functionality meets resilience. Helling and Neuhaus offer custom-made gratings in all sizes, thicknesses and structural heights – including heavy-load gratings, façade gratings and gratings for steps. They carry out their own production, galvanization and passivation, producing long-lasting, functional and aesthetic products. In a very short space of time. With 100% adherence to deadlines, even in large-scale projects. In the usual, impressive Seppeler quality, of course.