single-side PCB ,double-side PCB, multilayer PCB, printed circuit board assembly1) Minimum .line width:0.2mm2)Minimum .line spacing:0.2mm3)Material:FR-4,FR-2,CEM-3,CEM-14)Finish:HAL/gold-plating/NI/OSP/golden-finger5)Copper clad:0.5oz/1.0oz/2.0oz6)Max.size:600*800mm7)deal with:Gerber file/protel99/PCDA2004/PowerPCB