... . Reply Email in 4 hours 4. SGS,UL,RoHS ALR-conditioner Control boardCircuit board assembly fabrication:One-stop pcb assemblies service ... .5mm4Max panel size630mm*520mm5Min.drilled hole size0.5mm6Min.line width0.075mm(3mil)7Min.line spaceing0.075mm(3mil)8Surface finish/treatmentHASL/HASL lead ... ,ISO9001,ISO14001,ISO/TS16949,ROHS15profiling punchingRouting,V-CUT,Beveling ALR-conditioner Control board