Answer:
The reason why the USA seems to have so many products that are "Made in China" is because Chinese businesses are very involved in world trade. Which means Chinese businesses are globalizating.
Globalization is a process characterized by growing international trade and increasing cultural exchanges, which are changing the world economy and society. In the economic context, this concept is associated primarily with phenomena arising from free trade. Globalization is being driven by technological change, in particular the development of transport and communications, and the fall in energy prices, which is said to be creating a global village.