SMT is surface assembly technology (surface mount technology), the full name of the English Surface Mount Technology, is currently the most popular electronic assembly industry, a technology and process.
It is a pinless or short-lead surface assembly components (referred to as SMC / SMD, the Chinese said sheet components) mounted on the surface of the printed circuit board (Printed Circuit
Board, PCB) or the surface of other substrates, through the reflow soldering or dip soldering and other methods of soldering and assembling of the circuit mounting technology.
Folding 1.SMT / MES industry tripod China's SMT / MES industry is mainly concentrated in the eastern coastal areas, including Guangdong, Fujian, Zhejiang, Shanghai, Jiangsu, Shandong, Tianjin, Beijing, and Liaoning and other provinces and municipalities
SMTSMT / MES accounted for the country's total volume of more than 80%. By region, the Pearl River Delta and the surrounding areas of the strongest, followed by the Yangtze River Delta region, the Bohai Sea region, the third. The total amount of SMT/MES in the Bohai Rim region has a big gap compared with the Pearl River Delta and Yangtze River Delta, but the growth potential is huge and the momentum of development is stronger. State authorities announced that the Binhai New Area in Tianjin, following Shenzhen, Shanghai Pudong will become the third pole of China's economic growth. In the near future, China's SMT / MES industry is bound to form the Pearl River Delta, Yangtze River Delta, Bohai Rim region, the three-legged trend.
China's SMT / MES industry why there is such a good situation, mainly because the Chinese government departments attach great importance to the development of electronic information products manufacturing industry, the development of good development policies, the introduction of policies. The world's electronic information products manufacturing industry developed countries and regions such as the United States, Japan, South Korea, Europe and China's Taiwan, the electronic manufacturing industry to the Chinese mainland transfer is an important factor. Folding 2. China's SMT industry, the main distribution of China's SMT industry is still mainly concentrated in the Pearl River Delta region and the Yangtze River Delta region, the two regions of the industry sales revenue accounted for more than 90% of the overall industry scale, of which only the Pearl River Delta region accounted for 67.5% of the overall proportion. In addition the Bohai Rim SMT industry sales also reached 310 million yuan, accounting for 7.6% of the overall industry share. Meanwhile, we expect that in the next five years, China's SMT industry will still be mainly concentrated in the Yangtze River Delta region, the Pearl River Delta region and the Bohai Rim region. However, the Yangtze River Delta region in China's SMT industry in the proportion will start from 2007 began to climb rapidly, reaching 43.9% in 2009. And the Pearl River Delta region share although fell to 47.O%, but still occupy the prime position. In addition, the Bohai Sea region of the SMT industry also has a faster development. The rapid growth of the SMT industry in the Yangtze River Delta region mainly comes from the transfer of the global SMT industry, especially the transfer of the production of placement machines. From the historical reasons, the Yangtze River Delta region has a relatively strong foundation for the development of equipment manufacturing. At the same time, the Yangtze River Delta region notebook, cell phones and other high-end electronic products manufacturing industry is more developed, in addition to the Yangtze River Delta region's unique geographic location advantages, so in 2007 the global SMT industry in the process of the transfer of the big, the Yangtze River Delta region will undertake a considerable proportion of most of the proportion. However, for the Pearl River Delta region, due to the development in the past few years, its SMT industry has formed a more complete industrial chain and industrial supporting environment, so the Pearl River Delta region in the acceptance of industrial transfer has a more obvious advantage.3. SMT industry development cycle
From the perspective of the industry's own development cycle, although China's SMT industry is still in the early development stage But it has already shown a vigorous vitality. At the same time, the SMT industry is an important basic industry, to promote China's electronic information industry manufacturing restructuring and industrial upgrading is of great significance. Promote the rapid and healthy development of China's SMT industry needs industry upstream and downstream of each link *** with the collaboration. For the government, we propose to do two things. One is to increase support for the SMT industry, especially to strengthen the basic materials and precision instruments and other areas of basic research investment. Second, the government as an important market regulator, to strengthen the protection of intellectual property rights, and actively guide the development of China's SMT industry standards, and actively promote and implement. For enterprises, we also suggest doing five things. First, change the concept, fully understand the importance of the production process on the development of SMT equipment. Only fully familiar with the actual production process, to understand the actual production of process technology parameters to adjust the change, in order to truly design the SMT equipment to meet the actual production requirements. Second, in line with the trend of lead-free, breakthroughs in key technologies and key equipment to achieve product serialization. Third, strengthen the sales service, the development of new models suitable for the needs of Chinese enterprises. Fourth, with the help of training and certification, form a new mode of equipment marketing. According to the Ministry of Labor and Social Security and the Ministry of Information Industry requirements, engaged in the surface mounting industry practitioners in 2006 before they must be licensed, which also gives domestic enterprises with professional training and certification to promote their SMT equipment products to leave the space for development. Fifth, pay full attention to the training of self-talent to achieve technological innovation and healthy development.