It is a microscope that can see the metal structure up to the grain size to analyze the structure and identify the phase of that metal.

Hardness is the resistance of a material against scratch or pressing from other materials. Hardness testers such as Rockwell hardness tester, Brinell hardness tester, etc. are used to test the resistance of that material as appropriate.

It is a tool used to determine the amount of main elements and mixtures, using spectrum principles which can find value accurately with less time.

It is a camera with high magnification ability to illuminate small structures at nanometer to micrometer level by shooting electrons on the surface of the material then bring the converted signal back into an image.

In order to guarantee the quality of production, the traceability system is used to quickly track production data such as the date of production, production lot, machinery used for production, etc.