✕ Privacy settings We at merTens AG use cookies to make our website as attractive as possible for you. Some of them are absolutely necessary, while others enable us to improve your user experience on our website. EssentialAnalytics Accept all Save close Only accept essential cookies View more information Imprint | data protection We are merTens. Continue reading we are there for you! Coronavirus COVID-19 Click here for the how-to guide HOW TO ... work @ homeoffice Hygiene and health concepts Work safe! We give you shelter ... Corporate Workplace ACOUSTICS by merTens. Continue reading Delvag Insurance AG, Cologne our customers Continue reading merTens WORK L'Oréal Germany headquarters in Düsseldorf L'Oréal Germany headquarters, Düsseldorf merTens CAPITAL LODGING, Berlin merTens WORK Our capital district in Berlin Stay in touch with your mobile team! merTens AG Stahlwerk Becker 8 47877 Willich Tel .: 02154-4705-0 Fax: 02154-4705-40000 info@mertens.ag © 2021 merTens AG data protection imprint Conditions