We ensure the durability of our products through the technical support we are providing (customizing, installing, and maintaining) which done by a professional team of engineers and technicians.
You can always get our sales engineers consultants to suggest the best solution for your requirements contact us on: tech.sales@rock-ab.com
Also you can get technical support for the installed sets through tech.support@rock-ab.com (please make sure to include your set serial number in the email).