Not for much longer. While you have been sending your stuff to be assembled there they have been busy using that money to build a world class economy in every sense of the word. They are already the 2nd largest economy in the world and growing fast. China also has a habit of saving money instead of overspending so they are economically in fairly good shape, to say nothing of the fact that they have been busy buying US debt. They are also fast becoming the course of ideas and innovation. China is pouring vast sums of money into education and infrastructure. I've seen more than one estimate that has China surpassing the US as the largest economy in the world some time in the next 15 to 20 years. If you visit any of the large cities in China their growth is palpably evident. Construction is everywhere and it feels just like any city in a first world country, New York etc... which is not to say they don't have huge problems to deal with in terms poverty, human rights and more of course.