... accepted. 3, SGS, ROHS, UL 4, 13 years experience in pcb NOITEMTechnical capabilities1Layers1-20 layers2Max. Board size2000×610mm3Min. board Thickness2-layer ... ~2.0mm4Min. line Width/Space0.1mm(4mil)5Max. Copper thickness10OZ6Min. S/M Pitch0.1mm(4mil)7Min. hole size0.2mm(8mil)8Hole ... ,H-TG,Teflon,Rogers,Ceramics,Aluminium, Copper base single layer pcb board supplier