The technology of the network communication industry is constantly developing, and with the implementation of the urban optical network, in recent years, optical fiber connectors, optical cables and optoelectronic equipment and other technologies have also been better developed and more widely used.

The manufacture of electronic connectors from design to finished products can be divided into two parts: metal and plastic. In addition to material selection, electroplating and stamping die are the main work of metal parts. The work of plastic mold is mold design, mold opening, injection molding, and then metal components are assembled into electronic connectors. Electronic connectors are used in electrical products. As the name implies, they play the role of connecting electronic signals or components. They are products that are combined or assembled in multiple elements and cover key technologies such as metal sheets, surface plating, precision machining and plastic molding. As the transmission and connection of electronic signals, if there is a problem with the electronic connector, it will lead to the selection of materials. Besides, the quality of products will be affected by the good or not of electroplating and stamping dies. Of course, the plastic part is the same way. Its manufacturing includes five major technologies: 1. stamping die technology. 2. injection molding technology 3. electroplating technology. 4. assembly technology 5. detection technology. As the trend of connectors is towards thin, short and SMT, the required manufacturing technologies also need to quickly improve their precision requirements. At the same time, the manufacturer's precision concept also needs to be changed to produce precision connectors. Otherwise, the connector will be eliminated from the market in the future, and the quality cannot compete with electronic components or even the whole equipment will fail. The entire connector consists of two main parts, terminals and plastic terminals.