Surface optical fiber laser marking machine, using fiber constructor as laser beam source, so the photoelectric conversion efficiency is better, less power consumption during the process, and with its structure principle advantages, during operating its will be free of adjustment, free of maintenance and high stability characteristics, the relatively working condition is less strict than other types laser marking machine.With detector for light products, before marking, it will full test the light product, so it will help to cut down undesirable products quantity. Control software with Multilingual interface, it is easy to operate, and support PLT, AI, CDR, DXF, DWT, BMP, JPG and other formats of software, and also can directly use the system font. With automatic jump function for serial numbers, bar codes and other such kind of mark, so it can support marking products on product line.