Prescription drug

Where is Pyrophosphoric Acid and Stannous Cation 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
Curium US LLC Technescan PYP3.2 mg per 10 mL / 11.9 mg per 10 mL · NDC 69945-094The label doesn't name the factory. Plants this company names for other drugs