... copper finished 2. 1.6 MM board 3. With ISO,UL,TS16949 dertifi OSP Rigid Bare Circuit Board FR-4 1 ... OZ copper finished3) 1.6 MM board 4) With ISO,UL,TS16949 dertificate.Our PCBs can be used in control, consumer ... etc.we can:1. Offer European standards quality(ISO9001:2000 certificate, UL certificate, RoHS compliant)2. 1-12 layers PCB board. and 1 ...