1)Rigid-flexible pcb board. 2 We can produce 1 to 6 layer FPC ... )Small order is welcom Part:NF302Material:PI+FR4 Layers: 2L, rigid+flex Line width/spacing:4/4milSurface finish:Immerison gold Finished ... factory, if you have specific requirements, please contact us. Our PCB got UL,SGS,ISO9002,RoHS,QS9000 and TS16949 certificates,and ...