Surface treatment

## Finishes we control in-house

Zinc plating with trivalent passivation, zinc-nickel for high-corrosion environments, electroless nickel, stainless passivation to ASTM A967, aluminium anodising and powder coating to RAL.

## Why in-house matters

Keeping finishing under our own roof means one supplier is accountable for the finished part, and it removes the transport damage and lead-time risk of a second vendor. Salt-spray and adhesion testing is done per batch.

## Compliance

All finishes are RoHS and REACH compliant, with a declaration of conformity supplied on request.