Heat treatment
- Tempering
- Annealing
- Case hardening
- Carbonitriding
Surface treatment
- Electro-galvanising (e.g. alkaline zinc, zinc nickel)
- Flake coatings (e.g.: Geomet®)
- Cataphoresis
- Phosphating
- Other protection methods to customer specifications
GrisGroup complies with European directives
RoHS Directive
Sur les restrictions d’utilisation de certaines substances dangereuses dans les équipements électriques et électroniques et notamment la suppression de six métaux lourds
ELV Directive
End-of-life vehicles: it organises the recovery, recycling and processing of car wrecks.
REACH regulations
It defines a single integrated system for the registration, evaluation and authorisation of chemicals in the European Union.
