CNC Stamping Mold make Semiconductor Parts for LED

What is Semiconductor? Semiconductor is a type of material that has an electrical resistance which is between the resistance typical of metals and the resistance typical of insulators. Semiconductors are used in many electrical circuits because we can control the flow of electrons with different current.
We do use LED a lot because of saving energy. LED light uses semiconductors & electroluminescence to make light. All the small pieces metal parts are stamping. Stamping Mold is CNC made. The materials include the Ceramic, Tungsten metal and so on. Here are some pictures.

Here is the info. of the factory…. http://sh-tw.com/  Click it if you needed…