There have been instances on this website where builders have removed manufacturers labels/ names and painted or milled an upmarket brand name to their own calipers, probably for the 'look at me' factor, nothing to do with brake performance. The chinese guys wont be making much money out of these deals, only the importers. Its like I pointed out to some guys on the Cobra forums once over flawed roller rockers & they were going crook.. I pointed out that they.. the purchasers created the demand for cheap stuff, nobody twisted their arm to buy them.