Prescription drug

Where is Alternaria Alternata and Canis Lupus Familiaris Hair and Felis Catus Hair made?

1 company sell it under their own name. None of their labels names the factory.

Companies and their factories

Company on the labelFactoryWhereLast FDA inspection
Antigen Laboratories, Inc. Treatment Set TS3315790.01 g per 1 mL / 0.002 g per 1 mL / 400 [BAU] per 1 mL · NDC 49288-0689The label doesn't name the factory. Plants this company names for other drugs