> I'd say there is one, the available population to work. There's also the infrastructure. In china it's very easy, fast and cheap to get anything you need for

> I'd say there is one, the available population to work. There's also the infrastructure. In china it's very easy, fast and cheap to get anything you need for a factory, and get it quickly, be it specialized CNC machines, parts for a mechanical crane, a truckload of leds, - or really anything in the whole chain of running and operating a factory - including expertise people at every level.