... and PCB Assembly together 1,Automatic SMT PCB assemblyliness 2,OEM&ODM service 3,green soldermask 4.CE,ROHS SpecificationsDetailsMaterial TypeFR-4, CEM-1 ... *, Polyimide*, Kapton,DupontMaterial Thickness ( in inches)0.062”, 0.080”, 0.093”, 0.125”, 0.220”, 0.047”, 0.031”, 0.020”, 0.005"Layer count1 to 28 LayersMax ...