I said my rotors were identical to the ones that Rotora sells. My rotors do not come from Rotora, if they did I would have to charge you 3 times as much for them, and I'd rather not do that...I get them from various suppliers that can meet my the specs I ask for and give me the price I am looking for. These rotors are a premium line, they are not from China, although that can be aranged for those of you that would like to save yourselves about $75. The chinese products I deal with are excellent, its just the they're hard to sell in the private market because people don't trust them.