Making good surfaces better
Processes & services
Technology for 47 different surfaces
VTK Veredelungstechnik offers a diverse range of processes for surface treatment. These processes improve the surface properties of steel, aluminium, copper and bronze to ensure that structural parts and components are protected more effectively against corrosion and wear, or that they have higher gloss levels.
Details on our processes
VTK Krieglach finishes rack, barrel and rod parts. Whereas the barrel process is suited particularly for automated processing of small parts in large batch sizes, large workpieces are generally processed by hand. Finishing of small batch sizes is therefore also possible. The table will help you to identify which process is suitable for your product:
Details on NIRO pickling and passivisation