... digital porducts, medical equipment,automobiles, communication devices,military, industrial control and aviation.Product process capability1,Layer: 1-302,Board finished ... UL.ISO9001.ISO14001.SGS.ROHS.14,Special requirements:Buried and blind vias+Controlled impedance+BGA15,Profilling:Punching.Routing.V- ... circuit board, PCB assemble, SMT, FPCB, FPC, Rigid and Flex board, Rigid Printed circuit board.