1.2L car GPS PCB; 2.good quality,reasonable price; 3.quicker delivery; 4. ... service; 5.UL,SGS,ROHS,ISO9000. We can manufacture PCB in higher quality, more competitive price, quicker delivery and ... 7um,gold:0.5-0.7umOSP/flash gold 0.2-0.5umPealable maskcover all on pad,thickness≥0.20mmCarbon ... E-testing pass percent97% pass for the first time,+/-2%(tolerance) Certificate SGS,ISO,ROHS,UL, Welcome to visit ...