... . 3. Non-touch marking process, permanent marking effect. 4. Meet industrialized mass production requirements online or offline WIDE RANGE ... symbols, graphics, images, bar codes, two-dimensional codes, auto-increasing serial number. 4. Support PLT, PCX, DXF, BMP, JPG and ... Simple humanized design, saving the high costs of training. 4. Equipment comprehensive performance is stable and has 24 hours of ...