1, fast leadtime for sample and production. 2, small order quatity accept 3, 13 years experience 4, reasonable ... .4mm6-layer 0.6mm8-layer 1.5mm10-layer 1.6~2.0mm4Min. line Width/Space0.1mm(4mil)5Max. Copper thickness10OZ6Min. S ... -TG,Teflon,Rogers,Ceramics,Aluminium, Copper base 4 layer sided cell phone pcb design and copy service