... can provide PCB circuit design,BOM and diagram drawings. 2.Provide PCB &PCBA prototype, and medium&low volume ... of delivery,customize the flexibility to choose Cooperation With Enterprise As Below Company Structure Our Pcb Capability ... carton packing13Hole tolerancePTH:±0.076,NTPH:±0.0514CertificateUL,ISO9001,ISO14001,ROHS,CQC15Profiling PunchingRouting,V-CUT,Beveling16Assembly ServiceProviding ...