That's what they said, as per your quote. Nicolae Ciontescu is 100% a Romanian name, I can assure you. If they would be registered in another country (no matter which one), what jurisdiction would have a Romanian policeman (remember a policeman, not the Romanian Police) to contact them?

Therefore, I assume they either are, or pretend to be Romanian, since they mentioned that Romanian name. And this is the shady aspect: why would be a Romanian company registered on another country? Why wouldn't it have an address or a phone number?