... 5.UL,SGS,ROHS,ISO9000. We can manufacture PCB in higher quality, more competitive price, quicker delivery and ... …Welcome to send us RFQ! This form is of my company's process capacity for your reference, ... tin on pad Pad Open reject soldermask inside the hole on both side Solder Mask Thickness0.7mil, ... ±0.1mm E-testing pass percent97% pass for the first time,+/-2%(tolerance) Certificate SGS,ISO,ROHS,UL ...