China hasn't deflated its housing bubble yet. Yes, real estate turn over has basically ground to a standstill, but that doesn't mean many have been forced to take a loss yet. The reckoning still hasn't come, and should look something like a larger Japan property bubble pop when it happens.
Still, the US is screwed since China is basically going to own automation via its current investments (along with investments in EVs, green energy, and HSR). If they can figure out their chip and jet turbine problems (still not solved, they can't make fast chips economically yet, or even expensive ones without western equipment), they have everything in the bag, so to speak.