... 1 OZ copper finished 2. 1.6 MM board 3. With ISO,UL,TS16949 dertifi OSP Rigid Bare Circuit ... Board FR-4 1.6mm Copper clad laminate PCB1) ... HALS finished2) 1 OZ copper finished3) 1.6 MM board 4) With ISO,UL,TS16949 dertificate.Our PCBs can ... 2000 certificate, UL certificate, RoHS compliant)2. 1-12 layers PCB board. and 1-8 layers mass prodcution.3. Fast ...