... Marking depth:0.01-0.4mm 3.Graphic preview 4.Powered by electromagnet 5.Alloy marking Application: It's applicable for the ... 0.5Mpa Airflow:0.25L/S Weight 30KG Samples by pin marking system Attend the exhibitionAbout us Jinan XinTian Technology Co., ... serial number,VIN code,etcMarking effect is available from the system before markingSave the marking contents,date and quantity automaticallyStable ...