For such high class development like PC, I am expecting them to have tiles from Italy, bathtub, shower set, taps from germany. The lifts must be at least the same brand as the one used for Taipei 101, imported from Japan. You will not feel the lift move, silent lift. Cost is secondary, the quality is paramount. Don't tell me everything from china, I will not believe.
Definitely not everything but most of it can be found in China.