... Room. Electronics, semiconductor, precision instruments, optical industry, glass, window. Printing, automotive, engineering, workshop, oil station, etc.. 4. Special requirements ... 31 Blue Embossing 25cm*37cm*500pcs/roll, 4rolls/carton Multipurpose Wipes 9690-32 Blue Embossing 25cm*37cm* ... -12 Blue Embossing 20cm*37cm*500pcs/roll, 4rolls/carton Printing Wipes 9691-13 Green Plain 20cm*37cm*500pcs/roll ...