... 2.Plane Marking Machine 3.CE Approved VIN Code Pneumatic Marking Machine with CETechnical Indicator 1.marking deepness:0.01-2mm ... anti-fake and easy to consolidate management. 2) Applications:Automobile, motorcycle, voyage, spaceflight, shipping, petroleum-machine, engineering- machine, steel, tool ... industry, fire fighting, mould and plastic machine fields VIN Code Pneumatic Marking Machine with CE