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  • We are specialist welding company with manufacturer qualifications type E for dynamic loads among others.
  • In addition to the procedure tests for stainless lean duplex and standard materials, those for stainless steel resistance class IV according to DIBT approval Z-30.3-6, materials 1.4529, 1.4547, 1.4539, 1.4462 are also present (see above).
  • Experienced engineers and sales staff in the field of ZTV-ING (Additional Technical Specifications and Guidelines for Civil Engineering) and contacts with the BAST (German Federal Highway Research Institute, Bergisch Gladbach)


Fixing plate thicknesses up to 150 mm
Profile lengths up to approx. 14 m
Weight per components piece up to 5 t
Material class IV (according to DIBT Z-30.3-6) 1.4462, 1.4529, 1.4547, 1.4539
Material class III (according to DIBT Z-30.3-6) 1.4362, 1.4404, 1.4571, 1.4401


  • Tie anchor or anchoring bracket for suspensions
  • Profile substructures, for example, for fire protection plates
  • Cladding constructions
  • Access ladder for shafts
  • Cable channels, with radius and with screw cap
  • Line support, for example, pipe supports, pipe suspensions with pipe clamps
  • Rail systems for continuous fixings
  • Stainless steel ribbed bars in rod shape, bent or welded construction