Hi Team

Can anyone tell me who the manufacturer is for the Frick oils? I know that the Bitzer oil is rebranded Fuchs and that back in the day Stal oil was rebranded Mobil product so unless Frick has bought a refinery, I imagine that the practice continues. We are wanting to standardize across the brands on a couple of major sites and the two relative unknowns are the Frick #3 and #9. Any ideas out there?