Metal Processing is the core competence of AN-Specials. This component includes the manufacturing and processing of formed metallic workpieces. Over the years, valuable expertise has been worked out, which in turn results in the quality of our products. We put great emphasis on efficient manufacturing processes, excellent quality and sophisticated concepts. Mainly, we process metals like stainless steel and steel.



We foam polyurethane sealing’s in a variety of thicknesses according to UL norms, which can be used indoors and outdoors. With our CNC foaming line, we are able to work on components with a size of 2500 mm x 5000 mm.


Renewable energies

A metal construction company with a special focus on renewable energies and the environment.



Competent partner in the industrial metal processing sector. Specialist for the development of ORC-systems and products for the process of biogas production.

The ORC-system VADO of AN-Specials was especially developed for the use at biogas plants. This system generates electrical power out of exhaust gas heat.

Solids supply CERTUS for biogas plants. Perfect use thanks to individualized solutions. All versions can be delivered with software/control and optional with a weighing system.


After 3 years of development work, the VADO 2500 has now nearly reached its final stage. The prototype will be put into operation in November 2017.