1.FR4 pcb board 2.ENIG IC bonding pcb 3.Fast delivery,competitive price 4.ROHS, UL, ISO9001-2000, ISO14001 1. FR4 material board2. ENIG, IC bonding pcb3. Fast delivery and competitive price4. Certificate: ROHS, UL, ISO9001-2000, ISO14001Our Manufacturing Capability for PCB Board1). Material type: CEM-3,FR-4,FR-4-TG170/TG180,Halogen Free,Rogers,Arlon,Taconic,Isola,PTFE, Bergquist2). Surface ...