... ,competitive price 4.ROHS, UL, ISO9001-2000, ISO1400 1. FR4 material IC bonding PCB board2.green ink solder mask3. Fast delivery and ... thickness: 0.2mm to 6.0mm7). Finished Copper thickness: 0.5 OZ to 6 OZ8). Min. drilled hole size: 3mil (0 ... -CUT, Beveling19). Certificate: UL,ISO 9001,ISO14001,ROHS20). We have a sound quality management system,Ensure the quality of all productsLow ...