It is the aim of Deilmann-Haniel to design, manufacture and service our equipment with quality and reliability that exceeds our customer’s expectations.

Therefore we have established a quality management system that involves all of our employees and we are constantly working to improve our products, our workforce and our quality assurance process.


dhms holds the following certificates and accreditations:
  • Quality assurance system to DIN EN ISO 9001:2015

  • License for manufacturing equipment and protection systems that are a statutory requirement for explosive atmospheres under Directive 94/9/EC (certificate no. BVS 15 ATEX ZQS/E177)

  • Manufacturer’s professional accreditation for the welding of steel components to DIN 18800 part 7/category E

  • License to work high-strength weldable fine-grained structural steels in accordance with DVS 1702 requirements

  • License for welding in according to DIN EN ISO 3834-2