... through Strict QC to ensure good quality5.Our PCB board get ISO,UL,RoHs, SGS ect certification Our ... PCB Technical capabilitiesNOITEMOur PCB Technical capabilities1Layers2-20 layers2Max. Board size2000×610mm3Min. board ... (6mil)19Surface FinishedHAL, ENIG, ImAg, Imsn OSP, Plating AG, Plating gold20MaterialsFR4,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base ...