... , quick delivery 4, considerate service high-precision multi-layer FR4 pcb 1-12 layer:FR-4, AluShort lead timeMore than 10 years ... factory experienceISO9001,ISO14001,RoHS,UL,TS16949, SGS TestFactory Manufacture Capability:Layer: 1 to 12 layersMaterial type: FR-4, CEM-1, CEM ... board: 606*530mm (board thickness>1.2mm)F, Six-layer pcb: 430*430mmG, Eight-layer pcb: 430*430mmH, More than eight layers: 270 ...