PCB is a printed circuit board, which is one of the important components of the electronics industry. It is widely used in computers, consumer electronics, communications, medical care, automotive ...

The wave of globalization has attracted many Chinese enterprises to go global, driving the leapfrog development of China's economy. However, at present

According to the official website of the National Bureau of Statistics, in July 2017, the added value of industrial enterprises above designated size increased by 6.4% year-on-year in real terms.