1.1L PCB in quick turn; 2.good quality,reasonable price; 3.quicker delivery ... Pad no Open soldermask must cover all on both side, reject tin on pad Pad Open reject soldermask inside ... 0.2-0.5umPealable maskcover all on pad,thickness≥0.20mmCarbon Inkcover all on trace,Value≤30Ω Outline Outline ... 1mm E-testing pass percent97% pass for the first time,+/-2%(tolerance) Certificate SGS,ISO,ROHS,UL, Welcome to ...