OEM water heater control panel 1. Approval: ISO9001:2008 2 ... in 4 hours 4. UL, SGS, RoHS OEM water heater control panelCircuit board assembly fabrication:One-stop pcb assemblies ... panel size630mm*520mm5Min.drilled hole size0.5mm6Min.line width0.075mm(3mil)7Min.line spaceing0.075mm(3mil)8Surface finish/treatmentHASL/ ... /TS16949,ROHS15profiling punchingRouting,V-CUT,Beveling OEM water heater control panel