According to "China's manufacturing industry connector market demand forecasting and strategic planning of investment analysis report" shows that the global connector sales among the world's top five application areas are: cars, computers and peripherals, communications, industrial equipment, aerospace and military, The growth among the world's top five applications are consumer electronics, transportation electronics, medical electronics, communications electronics, computers and peripherals. Where medical electronic connector applications become a new growth point, with the implementation of medical information and level of new medical reform and improve Changan Which terminal benefits, our medical field connector market demand is increasing. The continuous development of the automobile industry, computer communications and other fields, so that the connector market capacity expanding, an average annual growth rate in double-digit market development potential. China has become the fastest growing global connector and capacity of the largest markets. With a mobile phone, led to small, thin and high-performance direction, the display module connector and the substrate is more complex, FPC connector narrow pitch, ground, multipolar demand more urgent, especially is a mobile phone and thin demand for the machine connector ultralow back more urgent requirements, R & D connector industry products, increasing attention a complete connector products will go through the design, manufacture and packaging / assembly of three processes. Must consider the design resistance, pin form, plug force and other issues, usually after manufacture mold design, stamping, injection molding (injection), plating, assembly and other processes Changan terminal much money, you must consider the quality of the impact current and other signal transmission assembly reliability and stable and so on. Therefore connector manufacturing technologies include terminal manufacturing, mold manufacturing, plastic manufacturing, surface treatment, wire manufacturing, assembly and testing, multivariate testing technology. Features using existing rail terminals WUK connection technology, and the installation of electronic components consisting of circuit Changan terminal coupled to achieve a transmission photoelectric process. Automatic control is the core of the control unit must be with the sensors and actuators reliably isolated to avoid interference, Sanmen Bay WUKG2 optical isolation terminal can properly fulfill this function, and to ensure that field signals and electronic control devices required low voltage matches the interface element between peripherals and control, signal and damper device also can be used for process control and for different voltages and power range. Optical isolation terminal having a control terminal signal loss, high switching frequency, no mechanical contact bounce, no wear switching high voltage insulation, not afraid of vibration, regardless of location effect and long life, etc., so widely used in automatic control. Recognition may be one or more of the specific recognition device terminals and wire terminals: a, using related products marking system to identify and actual or relative position recognition device terminals or specific wire line terminals; b, using related products marking system to identify and recognize the device terminals and specific color-coded wire terminals; c, using graphic symbols GB5465 stipulated. For the use of auxiliary symbols, should be consistent with the GB4728 graphics; d, using the alphanumeric symbols of the standard set forth in Section 5. Chang'an Chang'an terminal terminal phone manufacturers _ _ Xu Chong-electronic products factory by the Dongguan Shijie Xu Song Chong electronic products factory provided. Dongguan Shijie Xu Chong-electronic products plant (chuangxs.1688.com) (www.chuangxs.1688.com) strong, credible, connectors, and other industries in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xu Song Chong electronic products factory into the brilliant and you work for a better future!