LED pins made by Stamping?

Why use LED lights? LED technology has come a long way from its beginnings. Now brighter and more subtly nuanced in their color temperature, LEDs offer a real alternative to traditional light bulbs. We can find both a warm white LED (3300K), which radiates light similar to incandescent bulbs or late day sunshine, and a daylight white LED (4800K), on the market.
As we know that the chip is very small, so… we can image the size of the pin. How to make the small pins? Here is the answer… Stamping…
How to make the stamping mold? CNC is the way to make it. Here are some CNC products.

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