1:Standard beautiful characters & graphs 2:Marking Scope:150*90mm 3:Marking depth :0.1-1.0mm Marking Machine for automobile parts are detailed ... , easy to learn and easy to operate4, use of imported industrial components, such as power supply, drives, stepper motors, etc.5 ... range30*150mm.90*150mmMark contentEnglish letters, common symbols, Chinese characters Marking Machine for automobile parts