... scanning 2,high precision 3,environmental and marking Brand laser marking machine :Jinan Ruofen Laser machinery ... line width0.1mm10 Minimum character0.4mm11Repeatability accuracy±0.01mm12Resolution ratio0.1mm13Marking contentText,pattern,date, ... 1500-3000 hours.3)International quality certificate:CE,FDA,SGS,ISO9001:20084) We are ... with 8 years experiences in China,offering over 80 various laser and CNC ...