About us Products Technology and quality Career Downloads / media Contact / Directions Measure The group of companies Data protection production In short, this means for you: State-of-the-art production systems / adaptation of the individual production programs to your specific material requirements by our experts / programmed relational knowledge in SAP R / 3 to support and accelerate the determination of the optimal production parameters / support from modern production control computers / radio scanner systems to provide additional support for internal logistics / Qualified employees with many years of experience in the individual process stages / .... Current status of the new construction of roughing mill 1 Certified: Quality / energy / SGU management In accordance with the high requirements of our customers, our company is of course certified by LRQA. We strive for the highest possible standards and achieve them. Against the background of growing cold strip exports, tests according to EN standards and international standards (ASTM, JK, etc.) are applied in our factory laboratory. Of course you will receive a WPZ according to DIN EN with every delivery. State-of-the-art metallographic, spectral analysis and surface examinations ensure your and our high quality standards for cold strip. DIN EN ISO 9001 IATF 16949 ISO 14001 ISO 45001 ISO 50001 Ü-MET Construction of our roll mill Powered by Yendif ! The individual manufacturing steps ... imprint Risse + Wilke cold strip and more ... "By using our services, you consent to our use of cookies." I accept cookies from this site. I accept