Products in the electronics and semiconductor industry are mostly mass-market products that are produced fully and automatically in large numbers. Many parts, such as SMD components, are very small and need to be labeled with a lot of information. For this purpose small, complex 2D Data Matrix codes are used, which must be permanent and easily legible. Due to these requirements, the electronics industry has already made laser marking a standard procedure. Galvo laser systems allow for a trouble-free, quick, fully or semi-automated labeling process.