pcb prototype assembly 1. Approval: ISO9001:2008 2. IPC-A-160 standard ... . Reply Email in 4 hours 4. UL, SGS, RoHS pcb prototype assemblyCircuit board assembly fabrication:One-stop pcb assemblies service, We ... ,Plastic bag12Outer packingstandard carton paking13Hole tolerancePTH:±0.076,NTPH:±0.0514CertificateUL,ISO9001,ISO14001,ISO/TS16949,ROHS15profiling punchingRouting,V-CUT,Beveling pcb prototype ...