Important : the standard foil is PCB core material, short supply: the whole industry is slowing down, the global share of China B PCB is increasing. The printed circuit board (PCB) is an important electronic component, which is the carrier of electrical connection of electronic components. PCB develops from single layer to double-sided, multi-layer, flexible, HDI and packaging substrate, and maintains its own development trend.

The whole industry has slowed down, and the global share of China’s B PCB production has gradually increased. The printed circuit board (PCB) is an important electronic component, which is the carrier of electrical connection of electronic components. PCB develops from single layer to double-sided, multi-layer, flexible, HDI and packaging substrate, and maintains its own development trend. The PCB industry is huge, but the growth rate is slow and the industry is mature, which is greatly affected by the macro economy. In 2016, global PCB output was $54.2 billion, down 2.03 percent year on year. Asia is the main production area of PCB, among which China is the world’s largest producer of PCB, and the global market share is increasing year by year. In 2016, China’s PCB output reached $27.123 billion, up 3.52 percent year on year, accounting for 50.04% of the global total, up 2.68 percentage points from 15 years ago. In terms of product structure, flexible board, HDI board and packaging substrate are the high technology content products, the proportion of which is increasing year by year, but it is still relatively low, and the multi-layer plate occupies the main position of the market.