... us * PCB board with parts assembled * Electronic testing circuit board or PCBA * Fast delivery, anti-static package * RoHS Directive-compliant, lead-free * ... MaterialFR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.Board CuttingShear,V-score,Tab-routedBoard ... original material are under strict control to be consistente with Rohs standard.In the meantime,we are able toprovide ...