Mechanical engineering, plant engineering and special machine construction, also in XXL size

Over 100 employees work on a production area of more than 10.000 m². We manufacture and deliver steel components and welded structures according to your specifications. After many years of experience, we can assure you that nothing will be too heavy for us - literally.

In our two sites in Aschersleben and Bielefeld, we work with large components. Our team in Aschersleben is particularly known for working with large machines. Need some inspiration? Then we will inspire you: On this website you will find many examples of our manufacturing expertise and numerous names of reference customers.

We'd love to hear your questions and requests: +49 3473 - 91 45 09 we are always there for you - give us a call!

Our specialties

ATA Mechanical Engineering Aschersleben

Manufacturing of steel groups up to 180 tons per piece. Stress relieved annealing (annealing furnace up to 180 tons per piece and up to 7,000 x 5,000 x 13,000 mm), sandblasting, corrosion protection of heavy assemblies and much more.

  • Special machinery
  • Steel construction
  • Welded construction
  • Corrosion protection
  • Heavy assemblies



ATB Mechanical Engineering Bielefeld

Manufacturing of machinery and equipment parts and processing of semi-finished products of carbon steel, stainless steel and plastics for individual parts, prototypes, custom-made and series or complete assemblies with and without assembly. In cooperation with ATA Anlagentechnik Aschersleben, we manufacture welded construction with unit weights of up to 180t.

  • Plant Assembly
  • Industrial Service
  • Mechanical processing
  • CNC processing



Our customers