... 1-302,Board finished thickness:0.21mm-7.0mm3,Material: FR-4,CEM-1,CEM-3,High TG, ... drilled hole size:3mil(0.075mm)6,Min.Line width:3mil(0.075mm) Min.Line spacing:3mil(0 ... .Beveling16,Provides OEM Services to all sorts of printed circuit board assembly as we as electronic encased ... specific requirements, please contact us.Product/Service: PCB, PCBA, printed circuit board, PCB assemble, SMT, FPCB, FPC, Rigid ...