1.1L PCB in quick turn; 2.good quality,reasonable price; 3.quicker ... service; 5.UL,SGS,ROHS,ISO We can manufacture PCB in higher quality, more competitive price, quicker delivery and better ... /to pad Tolerance±0.05mm/±0.2mm Solder Mask Pad no Open soldermask must cover all on both side, reject tin on ... time,+/-2%(tolerance) Certificate SGS,ISO,ROHS,UL, Welcome to visit WALBOND ! 1L PCB in quick turn