high-precision multilayer pcb for electronic devices 1, best price 2, high quality 3, quick delivery 4, considerate servi high-precision multilayer pcb for electronic devices 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-3, High TG, FR4 Halogen ...