Pcb Industry Has Become The Key To The Development Of The National Economy

Jun. 01, 2019

Here is High Frequency Pcb Factory talking about PCB industry has become the key to the development of the national economy. 

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Over the past decade, global PCBs have continued to migrate to Asia, especially China, and mainland China has quickly become a major electronics and PCB producer. China's domestic market potential and manufacturing advantages have attracted foreign investment, prompting China's PCB industry to grow in multiples in just a few years.

At present, China's PCB industry has the following four brief features in addition to its output value and sales in the electronic component manufacturing industry:

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1. Product use and market expansion: PCB is a key interconnect of electronic equipment, and any electronic equipment needs to be equipped. Especially in the current electronic information, data processing and communication equipment put higher standards and more requirements on the PCB.

2. Expansion of the industry: The printed circuit industry has evolved from a single board processing to electronic circuit components, including the assembly of electronic circuit components and the development of electronic manufacturing services (EMS). Printed board manufacturers will perform electronic assembly services according to customer requirements.

3. Product grades continue to improve: At present, ordinary PCBs are still suitable for general electronic equipment, and a new generation of electronic equipment requires higher density circuit boards, which is suitable for multi-function, miniaturization and lightweight requirements of the whole machine. Mainly to develop multi-layer boards, flexible boards, and high-density interconnect (HDI/BUM) substrates and IC package (BGA, CSP) substrates.

4. Further improvement of production technology: In order to process high-density circuit boards, new process technologies are needed in graphics production, hole processing, surface coating, and inspection. Blind/buried holes and laminated methods are common applications. The development of new materials for HDI/BUM boards and IC package substrates, and better performance in electrical and mechanical aspects will introduce a large number of new laser and optoelectronic automation equipment.

In 2013, China's PCB production value reached 22.559 billion US dollars, accounting for 41.1% of the global PCB production value.

China's printed circuit board industry also presents a decentralized competitive landscape. The size of enterprises is generally small, and the number of large PCB companies is small. According to CPCA statistics, there were about 1,500 PCB companies in China in 2013, mainly distributed in the Pearl River Delta, the Yangtze River Delta, and the Bohai Rim region. In 2013, a total of 50 large enterprises and super-large enterprises accounted for 3.3% of the total number of PCB companies in mainland China.