OEM water heater control panel 1. Approval: ISO9001:2008 2. IPC-A-160 standard 3. Reply Email in 4 hours 4. UL, SGS, RoHS ... -2,FR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,3Board thickness0.2mm-3.5mm4Max panel size630mm*520mm5Min.drilled hole size0 ... ,ISO/TS16949,ROHS15profiling punchingRouting,V-CUT,Beveling OEM water heater control panel