... 3.high efficiency 4.CE certificate Mini Advertising Router,CNC Advertising Engravng Machine Standard features of CNC Advertising ... plastics plate,copper,aluminum and plastics.it can be used in the trades of label,zeal,building model,nameplate ... competitive, can save production cost. SF-3030 Mini Advertising Router,CNC Advertising Engravng MachineTechnical SpecificationsX,Yworking area360×360mmZ working ...