... Multi-layer:5-7days Payment term: Major PCB parameters below can all be customised: 1) Layers, size, thickness 2) Base material : FR4 ... gold, immersion gold,OSP If you need to get a formal quoation,please provide the spec as below: PCB files in gerber file, .pcb or .pcb ... Outline Tol (+/-)CNC: ±0.125mm, Punching: ±0.15mmBeveling30°45°Gold Finger angle15° 30° 45° 60°Certificate ROHS, ISO9001:2000, SGS ...