Facilities West Australian Meat Marketing Co-op (Wammco) Abattoir, Katanning WA Materials OverviewPhotos (0)Videos (0)Documents (1)Materials (0)News (1) West Australian Meat Marketing Co-Op (WAMMCO) Abattoir 27983 Great Southern Highway, Katanning WA 6317, Australia Open in gallery Open in map Submit information Upload Photos Upload Videos Upload Documents Upload Materials No materials found for this facility. Add some now?