Electronics surface mount technology (Surface Mount Technology, SMT), known as surface mount or surface mount technology. It is a short lead to no pin or surface mount components (referred to as SMC / SMD, Chinese called SMT Components) are mounted on the surface of the printed circuit board (Printed Circuit Board, PCB) or other substrate surface by or dip solder reflow soldering methods to be installed even assembled circuit technology. In the 21st century, China's electronic information product manufacturing industry annual growth rate of more than 20% in size from 2004 onwards has been ranked second in the world for three consecutive years. Driven by the rapid development of China's electronic information industry, China Surface Mount Technology (SMT) and production line has also been rapid development, SMT production line of key equipment - automatic placement machine ownership in China has been ranked the world forefront. To prevent the printed board warpage elements over the printing plate under bending, in reflow furnace printing plate support is important to appropriately. Assembled printed circuit board warpage is necessary to focus on the investigation of the elements Zhuhai smt, and should be strictly carried out special micro portrayed. Reflow cycle of BGA warpage caused by heat or the substrate will cause the solder hole smt, and put a lot of residual stress left in the solder interface, the formation of the early problems. Selection moire projection system is very simple impression portrayed such warped Shantou smt, the system is online or offline operation Zhongshan smt, used to describe the pre-printed packaging and disposal of special micro board warpage. After the furnace off-line system for the equipment and set up a printing plate made in accordance with the time / temperature coordinates warped graphics, but also to imitate reflow environment. Lead-free solder lead-free solder is another new skill, many companies are now beginning to choose. The EU and Japan began skill industry, initially for the PCB assembly during welding guess withdraw from the lead component. Date of completion of this skill has been changed, at first put forward in 2004 to complete, is the completion date to put forward more than in 2006. However, many companies now have the skills to compete in 2004, and now some companies now supply lead-free product. Shantou Road smt_smt_ prices provided by enterprises in Huizhou City Road Enterprise Management Services Limited. Huizhou City Enterprise Road Enterprise Management Services Limited (isoew.com) strong, credible, and other industries in other Huizhou, Guangdong has accumulated a large number of loyal customers. The company better work attitude and continuous improvement of innovative ideas will lead enterprises into the glorious road and you work for a better future!