Thomas (chrome plating)
Thomas' company "custom cars and bikes" does surface coating (incl. chrome plating) for more than 30 years. I followed another recommendation of Stefan and I wasn't disappointed.
As usual, there might be cheaper companies, but in the end you pay twice. His work is outstanding and nothing is impossible (rather a challenge). So he's highly recommendable and whenever I will open the hood in the future, the chrome plated air filter cover will blind me ;-)
This is a link to his website (German only) ...