... Lost Cost; 3.Quick Turn, OEM/ ODM Service. Circuit drawing, Led pcb, aluminum pcb.1.Base Material: FR4 ... mm9Min bonding pad diameter10mil10Max proportion of drilling hole and board thickness1:12.511Minimum linewidth of Idents4mil12Min Height ... testImpedanceTesting,Resistance Testing, Microsection etc.,19Date file formatGERBER FILE and DRILLING FILE, PROTEL SERIES, PADS2000 SERIES, Powerpcb SERIES, ...