We are experts in the development and production of cast aluminium parts. Our Arens tubular fittings are highly versatile and have set new standards in quality and design. Our RoHS and REACH compliant products are manufactured in Iserlohn, Germany, with an in-house quality management system in place. Our customers include leading businesses from the most varied of industries worldwide. We are also happy to develop individual solutions and custom products for you. Simple assembly in no time. The Arens tubular fittings are easily installed without the need for welding or special tools to create railings for machinery or work platforms, for instance, or as hand rails and poles in buses and trains. Our products provide support. We manufacture all our products using high-quality DIN-standard aluminium alloys which provide maximum stability and resistant to corrosion while remaining lightweight.