... laser marking 2)Fiber Mark graphs,barcode,letter,logo,text 3)For metal,nonmetal 4)CE,FDA 10W 20W 30W Fiber ... use.This model can achieve automatic arrangement and modification of text, logo, symbols ,images, graphics, bar code, two dimensional ... Sector :Marking graphs,barcodes,serial numbers,texts,letters and logo for electronic components, electrical appliances, jewelry,watch,Sunglasses, auto parts ...