... precision prototypePCB bulk productionMax Layers1-28 layers1-14 layersMIN Line width(mil)3mil4milMIN Line space(mil)3mil4milMin via (mechanical drilling)Board thickness ... --1.00mmTags: Pcb, Pricted Circuit Boards, pcb boards, PCB Assemblies, Multi-layer PCB, express pcb, pcb manufacturer, rigid flex pcb, pcb design ...