Certifications – Signed and sealed quality.

With us, you can be sure that you are getting the best services provided by qualified employees. Our services and products are awarded with numerous certifications. We place value on high quality and have an eye for fine details. This is why our certified (DIN 18800+EN 1090) steel construction services focus not only on size but above all on up-to-dateness – the latest technology supports our qualified staff during every step of pre-processing, from sawing via drilling to professional welding. Our work is always based on your requirements and our aim is to find optimal solutions for your projects. To ensure this, you will be supported by one of our experts as your contact partner, and thus by the extensive practical expertise of our company, from the initial contact to the conclusion of the project.

Our certifications

  • Welding certificate in accordance with DIN EN 1090-2:2011-10 to EXC3 with EC certificate for load-bearing steel components with corrosion protection
  • Qualification certificate for welding concrete reinforcement steel and stainless steel in accordance with DIN EN ISO 17660-1,2:2006 (replaces previous DIN 4099:2003-08)


  • Arc ignition stud welding (head and threaded bolts) in accordance with DIN EN ISO 14555
  • Crane track welding in accordance with DIN 4132