Company Highlights Partner Login Sigma EN Products Freeze-Drying Applications Service Sales Partners Contact You are here: Service Contact Contact Contact Laboratory equipment and RVC Service Manager Jens Siebert support.lab@martinchrist.de Phone +49 (0) 55 22 50 07-4444 Mo-Fr 7am – 4pm Pilot & production systems Service Manager Markus Wehner support.epsilon@martinchrist.de Phone +49 (0) 55 22 50 07-3333 Our hotline desk for pilot & production systems is available day and night on +49 (0) 55 22 50 07-3333 all year round, including weekends and holidays. There is no cost to you other than normal telephone charges. If your problem cannot be resolved directly by our Service specialist, you will be contacted by a suitably qualified technician. International service partners Our trained sales and service partners in over 100 countries ensure consistently high quality in accordance with national regulations. Our specialists can also be engaged quickly around the world, either remotely or on site in person. Sales and Service Partners Remote service via AnyDesk Download AnyDesk Martin Christ Gefriertrocknungsanlagen GmbH An der Unteren Söse 50 37520 Osterode am Harz Germany Phone +49 (0) 55 22 50 07-0 Fax +49 (0) 55 22 50 07-12 info@martinchrist.de Visit our other channels: Are you already familiar with our affiliated companies? Sigma Zentrifugen GmbH Imprint Privacy Cookie Settings Terms This website uses cookies! We use cookies. Some of them are necessary to make the website usable. Others help us display information that is relevant and engaging to you. As data protection is important to us, we ask you to decide on the scope of use. You can either accept all cookies or choose your individual settings. Thanks and enjoy our website! Accept all Advanced cookie settings Privacy Imprint Individual cookie settings This is an overview of all cookies used on this website. Please make your individual settings. You can adapt them at any time by using the "Cookie settings" link in the footer of this website. Accept all Save settings Back Essential (1) These cookies are essential to the operation of the website, e.g. by saving your cookie settings. Show details Analytics (1) Tools collecting usage data anonymoulsy, giving insights into how to improve our services for you. Show details External media (1) Tools enhancing the browsing exerience, e.g. maps or videos. Show details Privacy Imprint