... ! This form is of my company's process capacity for your reference, for more messages, pls contact with us freely! ItemSpecification MaterialFR ... side, reject tin on pad Pad Open reject soldermask inside the hole on both side Solder Mask Thickness0.7mil,raised H ... ≤100mm)/±0.2mmPunch±0.1mm E-testing pass percent97% pass for the first time,+/-2%(tolerance) Certificate SGS,ISO,ROHS,UL, Welcome ...