Supplier network
ZELTWANGER CNC Manufacturing has a broad vertical depth of production for metal processing using chip removal. But we are also a competent point of contact when it comes to other technologies we do not offer in-house. We are pleased to place our tried and tested network of production partners at the disposal of our customers, allowing us to supply complete solutions from a single source.
The following processes are offered in association with our partners.
Hardening techniques:
- Vacuum hardening
- Case hardening / carburizing
- Plasma nitriding
- Induction hardening
Surface processing techniques:
- Powder coating
- Burnishing
- Anodizing
- Hard coat
- Electroless nickel plating
- Chrome plating
- Tin plating
- Gold plating
- And others